40886430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2621

約数の個数: 64

約数和(自身を含む): 108295488

約数和(自身を除く): 67409058

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2557, 2665, 3198, 5114, 5330, 7671, 7995, 12785, 15342, 15990, 25570, 33241, 38355, 66482, 76710, 99723, 104837, 166205, 199446, 209674, 314511, 332410, 498615, 524185, 629022, 997230, 1048370, 1362881, 1572555, 2725762, 3145110, 4088643, 6814405, 8177286, 13628810, 20443215, 40886430]

約数ペア:

[(1, 40886430), (2, 20443215), (3, 13628810), (5, 8177286), (6, 6814405), (10, 4088643), (13, 3145110), (15, 2725762), (26, 1572555), (30, 1362881), (39, 1048370), (41, 997230), (65, 629022), (78, 524185), (82, 498615), (123, 332410), (130, 314511), (195, 209674), (205, 199446), (246, 166205), (390, 104837), (410, 99723), (533, 76710), (615, 66482), (1066, 38355), (1230, 33241), (1599, 25570), (2557, 15990), (2665, 15342), (3198, 12785), (5114, 7995), (5330, 7671)]