4964979140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{50263}}^1$

素因数の和:50732

約数の個数: 48

約数和(自身を含む): 11399875200

約数和(自身を除く): 6434896060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 449, 898, 1796, 2245, 4490, 4939, 8980, 9878, 19756, 24695, 49390, 50263, 98780, 100526, 201052, 251315, 502630, 552893, 1005260, 1105786, 2211572, 2764465, 5528930, 11057860, 22568087, 45136174, 90272348, 112840435, 225680870, 248248957, 451361740, 496497914, 992995828, 1241244785, 2482489570, 4964979140]

約数ペア:

[(1, 4964979140), (2, 2482489570), (4, 1241244785), (5, 992995828), (10, 496497914), (11, 451361740), (20, 248248957), (22, 225680870), (44, 112840435), (55, 90272348), (110, 45136174), (220, 22568087), (449, 11057860), (898, 5528930), (1796, 2764465), (2245, 2211572), (4490, 1105786), (4939, 1005260), (8980, 552893), (9878, 502630), (19756, 251315), (24695, 201052), (49390, 100526), (50263, 98780)]