2016054140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1889}}^1$

素因数の和:2031

約数の個数: 96

約数和(自身を含む): 4652303040

約数和(自身を除く): 2636248900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 73, 85, 86, 146, 170, 172, 215, 292, 340, 365, 430, 730, 731, 860, 1241, 1460, 1462, 1889, 2482, 2924, 3139, 3655, 3778, 4964, 6205, 6278, 7310, 7556, 9445, 12410, 12556, 14620, 15695, 18890, 24820, 31390, 32113, 37780, 53363, 62780, 64226, 81227, 106726, 128452, 137897, 160565, 162454, 213452, 266815, 275794, 321130, 324908, 406135, 533630, 551588, 642260, 689485, 812270, 1067260, 1378970, 1380859, 1624540, 2344249, 2757940, 2761718, 4688498, 5523436, 5929571, 6904295, 9376996, 11721245, 11859142, 13808590, 23442490, 23718284, 27617180, 29647855, 46884980, 59295710, 100802707, 118591420, 201605414, 403210828, 504013535, 1008027070, 2016054140]

約数ペア:

[(1, 2016054140), (2, 1008027070), (4, 504013535), (5, 403210828), (10, 201605414), (17, 118591420), (20, 100802707), (34, 59295710), (43, 46884980), (68, 29647855), (73, 27617180), (85, 23718284), (86, 23442490), (146, 13808590), (170, 11859142), (172, 11721245), (215, 9376996), (292, 6904295), (340, 5929571), (365, 5523436), (430, 4688498), (730, 2761718), (731, 2757940), (860, 2344249), (1241, 1624540), (1460, 1380859), (1462, 1378970), (1889, 1067260), (2482, 812270), (2924, 689485), (3139, 642260), (3655, 551588), (3778, 533630), (4964, 406135), (6205, 324908), (6278, 321130), (7310, 275794), (7556, 266815), (9445, 213452), (12410, 162454), (12556, 160565), (14620, 137897), (15695, 128452), (18890, 106726), (24820, 81227), (31390, 64226), (32113, 62780), (37780, 53363)]