1036628281420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{179801}}^1$

素因数の和:180019

約数の個数: 96

約数和(自身を含む): 2283629241600

約数和(自身を除く): 1247000960180

約数列:

[1, 2, 4, 5, 10, 20, 41, 79, 82, 89, 158, 164, 178, 205, 316, 356, 395, 410, 445, 790, 820, 890, 1580, 1780, 3239, 3649, 6478, 7031, 7298, 12956, 14062, 14596, 16195, 18245, 28124, 32390, 35155, 36490, 64780, 70310, 72980, 140620, 179801, 288271, 359602, 576542, 719204, 899005, 1153084, 1441355, 1798010, 2882710, 3596020, 5765420, 7371841, 14204279, 14743682, 16002289, 28408558, 29487364, 32004578, 36859205, 56817116, 64009156, 71021395, 73718410, 80011445, 142042790, 147436820, 160022890, 284085580, 320045780, 582375439, 656093849, 1164750878, 1264180831, 1312187698, 2329501756, 2528361662, 2624375396, 2911877195, 3280469245, 5056723324, 5823754390, 6320904155, 6560938490, 11647508780, 12641808310, 13121876980, 25283616620, 51831414071, 103662828142, 207325656284, 259157070355, 518314140710, 1036628281420]

約数ペア:

[(1, 1036628281420), (2, 518314140710), (4, 259157070355), (5, 207325656284), (10, 103662828142), (20, 51831414071), (41, 25283616620), (79, 13121876980), (82, 12641808310), (89, 11647508780), (158, 6560938490), (164, 6320904155), (178, 5823754390), (205, 5056723324), (316, 3280469245), (356, 2911877195), (395, 2624375396), (410, 2528361662), (445, 2329501756), (790, 1312187698), (820, 1264180831), (890, 1164750878), (1580, 656093849), (1780, 582375439), (3239, 320045780), (3649, 284085580), (6478, 160022890), (7031, 147436820), (7298, 142042790), (12956, 80011445), (14062, 73718410), (14596, 71021395), (16195, 64009156), (18245, 56817116), (28124, 36859205), (32390, 32004578), (35155, 29487364), (36490, 28408558), (64780, 16002289), (70310, 14743682), (72980, 14204279), (140620, 7371841), (179801, 5765420), (288271, 3596020), (359602, 2882710), (576542, 1798010), (719204, 1441355), (899005, 1153084)]