8932480

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 22637880

約数和(自身を除く): 13705400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 821, 1088, 1360, 1642, 2176, 2720, 3284, 4105, 5440, 6568, 8210, 10880, 13136, 13957, 16420, 26272, 27914, 32840, 52544, 55828, 65680, 69785, 105088, 111656, 131360, 139570, 223312, 262720, 279140, 446624, 525440, 558280, 893248, 1116560, 1786496, 2233120, 4466240, 8932480]

約数ペア:

[(1, 8932480), (2, 4466240), (4, 2233120), (5, 1786496), (8, 1116560), (10, 893248), (16, 558280), (17, 525440), (20, 446624), (32, 279140), (34, 262720), (40, 223312), (64, 139570), (68, 131360), (80, 111656), (85, 105088), (128, 69785), (136, 65680), (160, 55828), (170, 52544), (272, 32840), (320, 27914), (340, 26272), (544, 16420), (640, 13957), (680, 13136), (821, 10880), (1088, 8210), (1360, 6568), (1642, 5440), (2176, 4105), (2720, 3284)]