39330940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 95477760

約数和(自身を除く): 56146820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 73, 79, 110, 124, 146, 155, 158, 220, 292, 310, 316, 341, 365, 395, 620, 682, 730, 790, 803, 869, 1364, 1460, 1580, 1606, 1705, 1738, 2263, 2449, 3212, 3410, 3476, 4015, 4345, 4526, 4898, 5767, 6820, 8030, 8690, 9052, 9796, 11315, 11534, 12245, 16060, 17380, 22630, 23068, 24490, 24893, 26939, 28835, 45260, 48980, 49786, 53878, 57670, 63437, 99572, 107756, 115340, 124465, 126874, 134695, 178777, 248930, 253748, 269390, 317185, 357554, 497860, 538780, 634370, 715108, 893885, 1268740, 1787770, 1966547, 3575540, 3933094, 7866188, 9832735, 19665470, 39330940]

約数ペア:

[(1, 39330940), (2, 19665470), (4, 9832735), (5, 7866188), (10, 3933094), (11, 3575540), (20, 1966547), (22, 1787770), (31, 1268740), (44, 893885), (55, 715108), (62, 634370), (73, 538780), (79, 497860), (110, 357554), (124, 317185), (146, 269390), (155, 253748), (158, 248930), (220, 178777), (292, 134695), (310, 126874), (316, 124465), (341, 115340), (365, 107756), (395, 99572), (620, 63437), (682, 57670), (730, 53878), (790, 49786), (803, 48980), (869, 45260), (1364, 28835), (1460, 26939), (1580, 24893), (1606, 24490), (1705, 23068), (1738, 22630), (2263, 17380), (2449, 16060), (3212, 12245), (3410, 11534), (3476, 11315), (4015, 9796), (4345, 9052), (4526, 8690), (4898, 8030), (5767, 6820)]