4532960

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 10986192

約数和(自身を除く): 6453232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 691, 820, 1312, 1382, 1640, 2764, 3280, 3455, 5528, 6560, 6910, 11056, 13820, 22112, 27640, 28331, 55280, 56662, 110560, 113324, 141655, 226648, 283310, 453296, 566620, 906592, 1133240, 2266480, 4532960]

約数ペア:

[(1, 4532960), (2, 2266480), (4, 1133240), (5, 906592), (8, 566620), (10, 453296), (16, 283310), (20, 226648), (32, 141655), (40, 113324), (41, 110560), (80, 56662), (82, 55280), (160, 28331), (164, 27640), (205, 22112), (328, 13820), (410, 11056), (656, 6910), (691, 6560), (820, 5528), (1312, 3455), (1382, 3280), (1640, 2764)]