2010175520

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{1063}}^1$

素因数の和:1354

約数の個数: 96

約数和(自身を含む): 4864914432

約数和(自身を除く): 2854738912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 223, 265, 424, 446, 530, 848, 892, 1060, 1063, 1115, 1696, 1784, 2120, 2126, 2230, 3568, 4240, 4252, 4460, 5315, 7136, 8480, 8504, 8920, 10630, 11819, 17008, 17840, 21260, 23638, 34016, 35680, 42520, 47276, 56339, 59095, 85040, 94552, 112678, 118190, 170080, 189104, 225356, 236380, 237049, 281695, 378208, 450712, 472760, 474098, 563390, 901424, 945520, 948196, 1126780, 1185245, 1802848, 1891040, 1896392, 2253560, 2370490, 3792784, 4507120, 4740980, 7585568, 9014240, 9481960, 12563597, 18963920, 25127194, 37927840, 50254388, 62817985, 100508776, 125635970, 201017552, 251271940, 402035104, 502543880, 1005087760, 2010175520]

約数ペア:

[(1, 2010175520), (2, 1005087760), (4, 502543880), (5, 402035104), (8, 251271940), (10, 201017552), (16, 125635970), (20, 100508776), (32, 62817985), (40, 50254388), (53, 37927840), (80, 25127194), (106, 18963920), (160, 12563597), (212, 9481960), (223, 9014240), (265, 7585568), (424, 4740980), (446, 4507120), (530, 3792784), (848, 2370490), (892, 2253560), (1060, 1896392), (1063, 1891040), (1115, 1802848), (1696, 1185245), (1784, 1126780), (2120, 948196), (2126, 945520), (2230, 901424), (3568, 563390), (4240, 474098), (4252, 472760), (4460, 450712), (5315, 378208), (7136, 281695), (8480, 237049), (8504, 236380), (8920, 225356), (10630, 189104), (11819, 170080), (17008, 118190), (17840, 112678), (21260, 94552), (23638, 85040), (34016, 59095), (35680, 56339), (42520, 47276)]