88785560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2213}}^1$

素因数の和:2300

約数の個数: 64

約数和(自身を含む): 215200800

約数和(自身を除く): 126415240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 85, 118, 136, 170, 236, 295, 340, 472, 590, 680, 1003, 1180, 2006, 2213, 2360, 4012, 4426, 5015, 8024, 8852, 10030, 11065, 17704, 20060, 22130, 37621, 40120, 44260, 75242, 88520, 130567, 150484, 188105, 261134, 300968, 376210, 522268, 652835, 752420, 1044536, 1305670, 1504840, 2219639, 2611340, 4439278, 5222680, 8878556, 11098195, 17757112, 22196390, 44392780, 88785560]

約数ペア:

[(1, 88785560), (2, 44392780), (4, 22196390), (5, 17757112), (8, 11098195), (10, 8878556), (17, 5222680), (20, 4439278), (34, 2611340), (40, 2219639), (59, 1504840), (68, 1305670), (85, 1044536), (118, 752420), (136, 652835), (170, 522268), (236, 376210), (295, 300968), (340, 261134), (472, 188105), (590, 150484), (680, 130567), (1003, 88520), (1180, 75242), (2006, 44260), (2213, 40120), (2360, 37621), (4012, 22130), (4426, 20060), (5015, 17704), (8024, 11065), (8852, 10030)]