3976060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 9652608

約数和(自身を除く): 5676548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 53, 55, 62, 106, 110, 121, 124, 155, 212, 220, 242, 265, 310, 341, 484, 530, 583, 605, 620, 682, 1060, 1166, 1210, 1364, 1643, 1705, 2332, 2420, 2915, 3286, 3410, 3751, 5830, 6413, 6572, 6820, 7502, 8215, 11660, 12826, 15004, 16430, 18073, 18755, 25652, 32065, 32860, 36146, 37510, 64130, 72292, 75020, 90365, 128260, 180730, 198803, 361460, 397606, 795212, 994015, 1988030, 3976060]

約数ペア:

[(1, 3976060), (2, 1988030), (4, 994015), (5, 795212), (10, 397606), (11, 361460), (20, 198803), (22, 180730), (31, 128260), (44, 90365), (53, 75020), (55, 72292), (62, 64130), (106, 37510), (110, 36146), (121, 32860), (124, 32065), (155, 25652), (212, 18755), (220, 18073), (242, 16430), (265, 15004), (310, 12826), (341, 11660), (484, 8215), (530, 7502), (583, 6820), (605, 6572), (620, 6413), (682, 5830), (1060, 3751), (1166, 3410), (1210, 3286), (1364, 2915), (1643, 2420), (1705, 2332)]