5272040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7753}}^1$

素因数の和:7781

約数の個数: 32

約数和(自身を含む): 12561480

約数和(自身を除く): 7289440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 7753, 15506, 31012, 38765, 62024, 77530, 131801, 155060, 263602, 310120, 527204, 659005, 1054408, 1318010, 2636020, 5272040]

約数ペア:

[(1, 5272040), (2, 2636020), (4, 1318010), (5, 1054408), (8, 659005), (10, 527204), (17, 310120), (20, 263602), (34, 155060), (40, 131801), (68, 77530), (85, 62024), (136, 38765), (170, 31012), (340, 15506), (680, 7753)]