413952040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{35809}}^1$

素因数の和:35854

約数の個数: 48

約数和(自身を含む): 989430300

約数和(自身を除く): 575478260

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 11560, 35809, 71618, 143236, 179045, 286472, 358090, 608753, 716180, 1217506, 1432360, 2435012, 3043765, 4870024, 6087530, 10348801, 12175060, 20697602, 24350120, 41395204, 51744005, 82790408, 103488010, 206976020, 413952040]

約数ペア:

[(1, 413952040), (2, 206976020), (4, 103488010), (5, 82790408), (8, 51744005), (10, 41395204), (17, 24350120), (20, 20697602), (34, 12175060), (40, 10348801), (68, 6087530), (85, 4870024), (136, 3043765), (170, 2435012), (289, 1432360), (340, 1217506), (578, 716180), (680, 608753), (1156, 358090), (1445, 286472), (2312, 179045), (2890, 143236), (5780, 71618), (11560, 35809)]