39738520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58439}}^1$

素因数の和:58467

約数の個数: 32

約数和(自身を含む): 94672800

約数和(自身を除く): 54934280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 58439, 116878, 233756, 292195, 467512, 584390, 993463, 1168780, 1986926, 2337560, 3973852, 4967315, 7947704, 9934630, 19869260, 39738520]

約数ペア:

[(1, 39738520), (2, 19869260), (4, 9934630), (5, 7947704), (8, 4967315), (10, 3973852), (17, 2337560), (20, 1986926), (34, 1168780), (40, 993463), (68, 584390), (85, 467512), (136, 292195), (170, 233756), (340, 116878), (680, 58439)]