25089360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1100

約数の個数: 80

約数和(自身を含む): 78584256

約数和(自身を除く): 53494896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 977, 1070, 1284, 1605, 1712, 1954, 2140, 2568, 2931, 3210, 3908, 4280, 4885, 5136, 5862, 6420, 7816, 8560, 9770, 11724, 12840, 14655, 15632, 19540, 23448, 25680, 29310, 39080, 46896, 58620, 78160, 104539, 117240, 209078, 234480, 313617, 418156, 522695, 627234, 836312, 1045390, 1254468, 1568085, 1672624, 2090780, 2508936, 3136170, 4181560, 5017872, 6272340, 8363120, 12544680, 25089360]

約数ペア:

[(1, 25089360), (2, 12544680), (3, 8363120), (4, 6272340), (5, 5017872), (6, 4181560), (8, 3136170), (10, 2508936), (12, 2090780), (15, 1672624), (16, 1568085), (20, 1254468), (24, 1045390), (30, 836312), (40, 627234), (48, 522695), (60, 418156), (80, 313617), (107, 234480), (120, 209078), (214, 117240), (240, 104539), (321, 78160), (428, 58620), (535, 46896), (642, 39080), (856, 29310), (977, 25680), (1070, 23448), (1284, 19540), (1605, 15632), (1712, 14655), (1954, 12840), (2140, 11724), (2568, 9770), (2931, 8560), (3210, 7816), (3908, 6420), (4280, 5862), (4885, 5136)]