26154840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12821}}^1$

素因数の和:12852

約数の個数: 64

約数和(自身を含む): 83086560

約数和(自身を除く): 56931720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 12821, 25642, 38463, 51284, 64105, 76926, 102568, 128210, 153852, 192315, 217957, 256420, 307704, 384630, 435914, 512840, 653871, 769260, 871828, 1089785, 1307742, 1538520, 1743656, 2179570, 2615484, 3269355, 4359140, 5230968, 6538710, 8718280, 13077420, 26154840]

約数ペア:

[(1, 26154840), (2, 13077420), (3, 8718280), (4, 6538710), (5, 5230968), (6, 4359140), (8, 3269355), (10, 2615484), (12, 2179570), (15, 1743656), (17, 1538520), (20, 1307742), (24, 1089785), (30, 871828), (34, 769260), (40, 653871), (51, 512840), (60, 435914), (68, 384630), (85, 307704), (102, 256420), (120, 217957), (136, 192315), (170, 153852), (204, 128210), (255, 102568), (340, 76926), (408, 64105), (510, 51284), (680, 38463), (1020, 25642), (2040, 12821)]