2007201350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3499}}^1$

素因数の和:3678

約数の個数: 96

約数和(自身を含む): 4687200000

約数和(自身を除く): 2679998650

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 149, 154, 175, 275, 298, 350, 385, 550, 745, 770, 1043, 1490, 1639, 1925, 2086, 3278, 3499, 3725, 3850, 5215, 6998, 7450, 8195, 10430, 11473, 16390, 17495, 22946, 24493, 26075, 34990, 38489, 40975, 48986, 52150, 57365, 76978, 81950, 87475, 114730, 122465, 174950, 192445, 244930, 269423, 286825, 384890, 521351, 538846, 573650, 612325, 962225, 1042702, 1224650, 1347115, 1924450, 2606755, 2694230, 3649457, 5213510, 5734861, 6735575, 7298914, 11469722, 13033775, 13471150, 18247285, 26067550, 28674305, 36494570, 40144027, 57348610, 80288054, 91236425, 143371525, 182472850, 200720135, 286743050, 401440270, 1003600675, 2007201350]

約数ペア:

[(1, 2007201350), (2, 1003600675), (5, 401440270), (7, 286743050), (10, 200720135), (11, 182472850), (14, 143371525), (22, 91236425), (25, 80288054), (35, 57348610), (50, 40144027), (55, 36494570), (70, 28674305), (77, 26067550), (110, 18247285), (149, 13471150), (154, 13033775), (175, 11469722), (275, 7298914), (298, 6735575), (350, 5734861), (385, 5213510), (550, 3649457), (745, 2694230), (770, 2606755), (1043, 1924450), (1490, 1347115), (1639, 1224650), (1925, 1042702), (2086, 962225), (3278, 612325), (3499, 573650), (3725, 538846), (3850, 521351), (5215, 384890), (6998, 286825), (7450, 269423), (8195, 244930), (10430, 192445), (11473, 174950), (16390, 122465), (17495, 114730), (22946, 87475), (24493, 81950), (26075, 76978), (34990, 57365), (38489, 52150), (40975, 48986)]