13303080220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{456523}}^1$

素因数の和:456610

約数の個数: 48

約数和(自身を含む): 29451276288

約数和(自身を除く): 16148196068

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 2914, 5828, 7285, 14570, 29140, 456523, 913046, 1826092, 2282615, 4565230, 9130460, 14152213, 21456581, 28304426, 42913162, 56608852, 70761065, 85826324, 107282905, 141522130, 214565810, 283044260, 429131620, 665154011, 1330308022, 2660616044, 3325770055, 6651540110, 13303080220]

約数ペア:

[(1, 13303080220), (2, 6651540110), (4, 3325770055), (5, 2660616044), (10, 1330308022), (20, 665154011), (31, 429131620), (47, 283044260), (62, 214565810), (94, 141522130), (124, 107282905), (155, 85826324), (188, 70761065), (235, 56608852), (310, 42913162), (470, 28304426), (620, 21456581), (940, 14152213), (1457, 9130460), (2914, 4565230), (5828, 2282615), (7285, 1826092), (14570, 913046), (29140, 456523)]