17633509420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{4723}}^1$

素因数の和:4967

約数の個数: 96

約数和(自身を含む): 39999052800

約数和(自身を除く): 22365543380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 139, 158, 170, 278, 316, 340, 395, 556, 695, 790, 1343, 1390, 1580, 2363, 2686, 2780, 4723, 4726, 5372, 6715, 9446, 9452, 10981, 11815, 13430, 18892, 21962, 23615, 23630, 26860, 43924, 47230, 47260, 54905, 80291, 94460, 109810, 160582, 186677, 219620, 321164, 373117, 373354, 401455, 656497, 746234, 746708, 802910, 933385, 1312994, 1492468, 1605820, 1865585, 1866770, 2625988, 3282485, 3731170, 3733540, 6342989, 6564970, 7462340, 11160449, 12685978, 13129940, 22320898, 25371956, 31714945, 44641796, 51863263, 55802245, 63429890, 103726526, 111604490, 126859780, 207453052, 223208980, 259316315, 518632630, 881675471, 1037265260, 1763350942, 3526701884, 4408377355, 8816754710, 17633509420]

約数ペア:

[(1, 17633509420), (2, 8816754710), (4, 4408377355), (5, 3526701884), (10, 1763350942), (17, 1037265260), (20, 881675471), (34, 518632630), (68, 259316315), (79, 223208980), (85, 207453052), (139, 126859780), (158, 111604490), (170, 103726526), (278, 63429890), (316, 55802245), (340, 51863263), (395, 44641796), (556, 31714945), (695, 25371956), (790, 22320898), (1343, 13129940), (1390, 12685978), (1580, 11160449), (2363, 7462340), (2686, 6564970), (2780, 6342989), (4723, 3733540), (4726, 3731170), (5372, 3282485), (6715, 2625988), (9446, 1866770), (9452, 1865585), (10981, 1605820), (11815, 1492468), (13430, 1312994), (18892, 933385), (21962, 802910), (23615, 746708), (23630, 746234), (26860, 656497), (43924, 401455), (47230, 373354), (47260, 373117), (54905, 321164), (80291, 219620), (94460, 186677), (109810, 160582)]