77051650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 172488960

約数和(自身を除く): 95437310

約数列:

[1, 2, 5, 10, 13, 17, 19, 25, 26, 34, 38, 50, 65, 85, 95, 130, 170, 190, 221, 247, 323, 325, 367, 425, 442, 475, 494, 646, 650, 734, 850, 950, 1105, 1235, 1615, 1835, 2210, 2470, 3230, 3670, 4199, 4771, 5525, 6175, 6239, 6973, 8075, 8398, 9175, 9542, 11050, 12350, 12478, 13946, 16150, 18350, 20995, 23855, 31195, 34865, 41990, 47710, 62390, 69730, 81107, 90649, 104975, 118541, 119275, 155975, 162214, 174325, 181298, 209950, 237082, 238550, 311950, 348650, 405535, 453245, 592705, 811070, 906490, 1185410, 1541033, 2027675, 2266225, 2963525, 3082066, 4055350, 4532450, 5927050, 7705165, 15410330, 38525825, 77051650]

約数ペア:

[(1, 77051650), (2, 38525825), (5, 15410330), (10, 7705165), (13, 5927050), (17, 4532450), (19, 4055350), (25, 3082066), (26, 2963525), (34, 2266225), (38, 2027675), (50, 1541033), (65, 1185410), (85, 906490), (95, 811070), (130, 592705), (170, 453245), (190, 405535), (221, 348650), (247, 311950), (323, 238550), (325, 237082), (367, 209950), (425, 181298), (442, 174325), (475, 162214), (494, 155975), (646, 119275), (650, 118541), (734, 104975), (850, 90649), (950, 81107), (1105, 69730), (1235, 62390), (1615, 47710), (1835, 41990), (2210, 34865), (2470, 31195), (3230, 23855), (3670, 20995), (4199, 18350), (4771, 16150), (5525, 13946), (6175, 12478), (6239, 12350), (6973, 11050), (8075, 9542), (8398, 9175)]