841258160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2671}}^1$

素因数の和:2842

約数の個数: 80

約数和(自身を含む): 2035679232

約数和(自身を除く): 1194421072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 127, 155, 248, 254, 310, 496, 508, 620, 635, 1016, 1240, 1270, 2032, 2480, 2540, 2671, 3937, 5080, 5342, 7874, 10160, 10684, 13355, 15748, 19685, 21368, 26710, 31496, 39370, 42736, 53420, 62992, 78740, 82801, 106840, 157480, 165602, 213680, 314960, 331204, 339217, 414005, 662408, 678434, 828010, 1324816, 1356868, 1656020, 1696085, 2713736, 3312040, 3392170, 5427472, 6624080, 6784340, 10515727, 13568680, 21031454, 27137360, 42062908, 52578635, 84125816, 105157270, 168251632, 210314540, 420629080, 841258160]

約数ペア:

[(1, 841258160), (2, 420629080), (4, 210314540), (5, 168251632), (8, 105157270), (10, 84125816), (16, 52578635), (20, 42062908), (31, 27137360), (40, 21031454), (62, 13568680), (80, 10515727), (124, 6784340), (127, 6624080), (155, 5427472), (248, 3392170), (254, 3312040), (310, 2713736), (496, 1696085), (508, 1656020), (620, 1356868), (635, 1324816), (1016, 828010), (1240, 678434), (1270, 662408), (2032, 414005), (2480, 339217), (2540, 331204), (2671, 314960), (3937, 213680), (5080, 165602), (5342, 157480), (7874, 106840), (10160, 82801), (10684, 78740), (13355, 62992), (15748, 53420), (19685, 42736), (21368, 39370), (26710, 31496)]