835818160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12277}}^1$

素因数の和:12350

約数の個数: 80

約数和(自身を含む): 2082741696

約数和(自身を除く): 1246923536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 740, 851, 920, 1480, 1702, 1840, 2960, 3404, 4255, 6808, 8510, 12277, 13616, 17020, 24554, 34040, 49108, 61385, 68080, 98216, 122770, 196432, 245540, 282371, 454249, 491080, 564742, 908498, 982160, 1129484, 1411855, 1816996, 2258968, 2271245, 2823710, 3633992, 4517936, 4542490, 5647420, 7267984, 9084980, 10447727, 11294840, 18169960, 20895454, 22589680, 36339920, 41790908, 52238635, 83581816, 104477270, 167163632, 208954540, 417909080, 835818160]

約数ペア:

[(1, 835818160), (2, 417909080), (4, 208954540), (5, 167163632), (8, 104477270), (10, 83581816), (16, 52238635), (20, 41790908), (23, 36339920), (37, 22589680), (40, 20895454), (46, 18169960), (74, 11294840), (80, 10447727), (92, 9084980), (115, 7267984), (148, 5647420), (184, 4542490), (185, 4517936), (230, 3633992), (296, 2823710), (368, 2271245), (370, 2258968), (460, 1816996), (592, 1411855), (740, 1129484), (851, 982160), (920, 908498), (1480, 564742), (1702, 491080), (1840, 454249), (2960, 282371), (3404, 245540), (4255, 196432), (6808, 122770), (8510, 98216), (12277, 68080), (13616, 61385), (17020, 49108), (24554, 34040)]