162562160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5197}}^1$

素因数の和:5250

約数の個数: 80

約数和(自身を含む): 417669696

約数和(自身を除く): 255107536

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1840, 1955, 3128, 3910, 5197, 6256, 7820, 10394, 15640, 20788, 25985, 31280, 41576, 51970, 83152, 88349, 103940, 119531, 176698, 207880, 239062, 353396, 415760, 441745, 478124, 597655, 706792, 883490, 956248, 1195310, 1413584, 1766980, 1912496, 2032027, 2390620, 3533960, 4064054, 4781240, 7067920, 8128108, 9562480, 10160135, 16256216, 20320270, 32512432, 40640540, 81281080, 162562160]

約数ペア:

[(1, 162562160), (2, 81281080), (4, 40640540), (5, 32512432), (8, 20320270), (10, 16256216), (16, 10160135), (17, 9562480), (20, 8128108), (23, 7067920), (34, 4781240), (40, 4064054), (46, 3533960), (68, 2390620), (80, 2032027), (85, 1912496), (92, 1766980), (115, 1413584), (136, 1195310), (170, 956248), (184, 883490), (230, 706792), (272, 597655), (340, 478124), (368, 441745), (391, 415760), (460, 353396), (680, 239062), (782, 207880), (920, 176698), (1360, 119531), (1564, 103940), (1840, 88349), (1955, 83152), (3128, 51970), (3910, 41576), (5197, 31280), (6256, 25985), (7820, 20788), (10394, 15640)]