22964960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8443}}^1$

素因数の和:8475

約数の個数: 48

約数和(自身を含む): 57452976

約数和(自身を除く): 34488016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 8443, 16886, 33772, 42215, 67544, 84430, 135088, 143531, 168860, 270176, 287062, 337720, 574124, 675440, 717655, 1148248, 1350880, 1435310, 2296496, 2870620, 4592992, 5741240, 11482480, 22964960]

約数ペア:

[(1, 22964960), (2, 11482480), (4, 5741240), (5, 4592992), (8, 2870620), (10, 2296496), (16, 1435310), (17, 1350880), (20, 1148248), (32, 717655), (34, 675440), (40, 574124), (68, 337720), (80, 287062), (85, 270176), (136, 168860), (160, 143531), (170, 135088), (272, 84430), (340, 67544), (544, 42215), (680, 33772), (1360, 16886), (2720, 8443)]