269574860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2797}}^1$

素因数の和:2946

約数の個数: 48

約数和(自身を含む): 582879360

約数和(自身を除く): 313304500

約数列:

[1, 2, 4, 5, 10, 20, 61, 79, 122, 158, 244, 305, 316, 395, 610, 790, 1220, 1580, 2797, 4819, 5594, 9638, 11188, 13985, 19276, 24095, 27970, 48190, 55940, 96380, 170617, 220963, 341234, 441926, 682468, 853085, 883852, 1104815, 1706170, 2209630, 3412340, 4419260, 13478743, 26957486, 53914972, 67393715, 134787430, 269574860]

約数ペア:

[(1, 269574860), (2, 134787430), (4, 67393715), (5, 53914972), (10, 26957486), (20, 13478743), (61, 4419260), (79, 3412340), (122, 2209630), (158, 1706170), (244, 1104815), (305, 883852), (316, 853085), (395, 682468), (610, 441926), (790, 341234), (1220, 220963), (1580, 170617), (2797, 96380), (4819, 55940), (5594, 48190), (9638, 27970), (11188, 24095), (13985, 19276)]