852151416980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{15359}}^1$

素因数の和:15762

約数の個数: 144

約数和(自身を含む): 1972596326400

約数和(自身を除く): 1120444909420

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 289, 290, 331, 340, 493, 578, 580, 662, 986, 1156, 1324, 1445, 1655, 1972, 2465, 2890, 3310, 4930, 5627, 5780, 6620, 8381, 9599, 9860, 11254, 15359, 16762, 19198, 22508, 28135, 30718, 33524, 38396, 41905, 47995, 56270, 61436, 76795, 83810, 95659, 95990, 112540, 153590, 163183, 167620, 191318, 191980, 261103, 307180, 326366, 382636, 445411, 478295, 522206, 652732, 815915, 890822, 956590, 1044412, 1305515, 1631830, 1781644, 1913180, 2227055, 2611030, 2774111, 3263660, 4438751, 4454110, 5083829, 5222060, 5548222, 7571987, 8877502, 8908220, 10167658, 11096444, 13870555, 15143974, 17755004, 20335316, 22193755, 25419145, 27741110, 30287948, 37859935, 44387510, 50838290, 55482220, 75719870, 86425093, 88775020, 101676580, 128723779, 147431041, 151439740, 172850186, 257447558, 294862082, 345700372, 432125465, 514895116, 589724164, 643618895, 737155205, 864250930, 1287237790, 1469226581, 1474310410, 1728501860, 2506327697, 2574475580, 2938453162, 2948620820, 5012655394, 5876906324, 7346132905, 10025310788, 12531638485, 14692265810, 25063276970, 29384531620, 42607570849, 50126553940, 85215141698, 170430283396, 213037854245, 426075708490, 852151416980]

約数ペア:

[(1, 852151416980), (2, 426075708490), (4, 213037854245), (5, 170430283396), (10, 85215141698), (17, 50126553940), (20, 42607570849), (29, 29384531620), (34, 25063276970), (58, 14692265810), (68, 12531638485), (85, 10025310788), (116, 7346132905), (145, 5876906324), (170, 5012655394), (289, 2948620820), (290, 2938453162), (331, 2574475580), (340, 2506327697), (493, 1728501860), (578, 1474310410), (580, 1469226581), (662, 1287237790), (986, 864250930), (1156, 737155205), (1324, 643618895), (1445, 589724164), (1655, 514895116), (1972, 432125465), (2465, 345700372), (2890, 294862082), (3310, 257447558), (4930, 172850186), (5627, 151439740), (5780, 147431041), (6620, 128723779), (8381, 101676580), (9599, 88775020), (9860, 86425093), (11254, 75719870), (15359, 55482220), (16762, 50838290), (19198, 44387510), (22508, 37859935), (28135, 30287948), (30718, 27741110), (33524, 25419145), (38396, 22193755), (41905, 20335316), (47995, 17755004), (56270, 15143974), (61436, 13870555), (76795, 11096444), (83810, 10167658), (95659, 8908220), (95990, 8877502), (112540, 7571987), (153590, 5548222), (163183, 5222060), (167620, 5083829), (191318, 4454110), (191980, 4438751), (261103, 3263660), (307180, 2774111), (326366, 2611030), (382636, 2227055), (445411, 1913180), (478295, 1781644), (522206, 1631830), (652732, 1305515), (815915, 1044412), (890822, 956590)]