4864240

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1483}}^1$

素因数の和:1537

約数の個数: 40

約数和(自身を含む): 11593008

約数和(自身を除く): 6728768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1483, 1640, 2966, 3280, 5932, 7415, 11864, 14830, 23728, 29660, 59320, 60803, 118640, 121606, 243212, 304015, 486424, 608030, 972848, 1216060, 2432120, 4864240]

約数ペア:

[(1, 4864240), (2, 2432120), (4, 1216060), (5, 972848), (8, 608030), (10, 486424), (16, 304015), (20, 243212), (40, 121606), (41, 118640), (80, 60803), (82, 59320), (164, 29660), (205, 23728), (328, 14830), (410, 11864), (656, 7415), (820, 5932), (1483, 3280), (1640, 2966)]