8870080

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:593

約数の個数: 56

約数和(自身を含む): 21561552

約数和(自身を除く): 12691472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 523, 530, 848, 1046, 1060, 1696, 2092, 2120, 2615, 3392, 4184, 4240, 5230, 8368, 8480, 10460, 16736, 16960, 20920, 27719, 33472, 41840, 55438, 83680, 110876, 138595, 167360, 221752, 277190, 443504, 554380, 887008, 1108760, 1774016, 2217520, 4435040, 8870080]

約数ペア:

[(1, 8870080), (2, 4435040), (4, 2217520), (5, 1774016), (8, 1108760), (10, 887008), (16, 554380), (20, 443504), (32, 277190), (40, 221752), (53, 167360), (64, 138595), (80, 110876), (106, 83680), (160, 55438), (212, 41840), (265, 33472), (320, 27719), (424, 20920), (523, 16960), (530, 16736), (848, 10460), (1046, 8480), (1060, 8368), (1696, 5230), (2092, 4240), (2120, 4184), (2615, 3392)]