1008086320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3677}}^1$

素因数の和:3862

約数の個数: 80

約数和(自身を含む): 2462788800

約数和(自身を除く): 1454702480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 149, 184, 230, 298, 368, 460, 596, 745, 920, 1192, 1490, 1840, 2384, 2980, 3427, 3677, 5960, 6854, 7354, 11920, 13708, 14708, 17135, 18385, 27416, 29416, 34270, 36770, 54832, 58832, 68540, 73540, 84571, 137080, 147080, 169142, 274160, 294160, 338284, 422855, 547873, 676568, 845710, 1095746, 1353136, 1691420, 2191492, 2739365, 3382840, 4382984, 5478730, 6765680, 8765968, 10957460, 12601079, 21914920, 25202158, 43829840, 50404316, 63005395, 100808632, 126010790, 201617264, 252021580, 504043160, 1008086320]

約数ペア:

[(1, 1008086320), (2, 504043160), (4, 252021580), (5, 201617264), (8, 126010790), (10, 100808632), (16, 63005395), (20, 50404316), (23, 43829840), (40, 25202158), (46, 21914920), (80, 12601079), (92, 10957460), (115, 8765968), (149, 6765680), (184, 5478730), (230, 4382984), (298, 3382840), (368, 2739365), (460, 2191492), (596, 1691420), (745, 1353136), (920, 1095746), (1192, 845710), (1490, 676568), (1840, 547873), (2384, 422855), (2980, 338284), (3427, 294160), (3677, 274160), (5960, 169142), (6854, 147080), (7354, 137080), (11920, 84571), (13708, 73540), (14708, 68540), (17135, 58832), (18385, 54832), (27416, 36770), (29416, 34270)]