92181940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 200954880

約数和(自身を除く): 108772940

約数列:

[1, 2, 4, 5, 10, 20, 41, 79, 82, 158, 164, 205, 316, 395, 410, 790, 820, 1423, 1580, 2846, 3239, 5692, 6478, 7115, 12956, 14230, 16195, 28460, 32390, 58343, 64780, 112417, 116686, 224834, 233372, 291715, 449668, 562085, 583430, 1124170, 1166860, 2248340, 4609097, 9218194, 18436388, 23045485, 46090970, 92181940]

約数ペア:

[(1, 92181940), (2, 46090970), (4, 23045485), (5, 18436388), (10, 9218194), (20, 4609097), (41, 2248340), (79, 1166860), (82, 1124170), (158, 583430), (164, 562085), (205, 449668), (316, 291715), (395, 233372), (410, 224834), (790, 116686), (820, 112417), (1423, 64780), (1580, 58343), (2846, 32390), (3239, 28460), (5692, 16195), (6478, 14230), (7115, 12956)]