5647980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{557}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 17155152

約数和(自身を除く): 11507172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 557, 676, 780, 845, 1014, 1114, 1671, 1690, 2028, 2228, 2535, 2785, 3342, 3380, 5070, 5570, 6684, 7241, 8355, 10140, 11140, 14482, 16710, 21723, 28964, 33420, 36205, 43446, 72410, 86892, 94133, 108615, 144820, 188266, 217230, 282399, 376532, 434460, 470665, 564798, 941330, 1129596, 1411995, 1882660, 2823990, 5647980]

約数ペア:

[(1, 5647980), (2, 2823990), (3, 1882660), (4, 1411995), (5, 1129596), (6, 941330), (10, 564798), (12, 470665), (13, 434460), (15, 376532), (20, 282399), (26, 217230), (30, 188266), (39, 144820), (52, 108615), (60, 94133), (65, 86892), (78, 72410), (130, 43446), (156, 36205), (169, 33420), (195, 28964), (260, 21723), (338, 16710), (390, 14482), (507, 11140), (557, 10140), (676, 8355), (780, 7241), (845, 6684), (1014, 5570), (1114, 5070), (1671, 3380), (1690, 3342), (2028, 2785), (2228, 2535)]