424698760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20147}}^1$

素因数の和:20206

約数の個数: 64

約数和(自身を含む): 1044472320

約数和(自身を除く): 619773560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 10540, 20147, 21080, 40294, 80588, 100735, 161176, 201470, 342499, 402940, 624557, 684998, 805880, 1249114, 1369996, 1712495, 2498228, 2739992, 3122785, 3424990, 4996456, 6245570, 6849980, 10617469, 12491140, 13699960, 21234938, 24982280, 42469876, 53087345, 84939752, 106174690, 212349380, 424698760]

約数ペア:

[(1, 424698760), (2, 212349380), (4, 106174690), (5, 84939752), (8, 53087345), (10, 42469876), (17, 24982280), (20, 21234938), (31, 13699960), (34, 12491140), (40, 10617469), (62, 6849980), (68, 6245570), (85, 4996456), (124, 3424990), (136, 3122785), (155, 2739992), (170, 2498228), (248, 1712495), (310, 1369996), (340, 1249114), (527, 805880), (620, 684998), (680, 624557), (1054, 402940), (1240, 342499), (2108, 201470), (2635, 161176), (4216, 100735), (5270, 80588), (10540, 40294), (20147, 21080)]