38726680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56951}}^1$

素因数の和:56979

約数の個数: 32

約数和(自身を含む): 92262240

約数和(自身を除く): 53535560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 56951, 113902, 227804, 284755, 455608, 569510, 968167, 1139020, 1936334, 2278040, 3872668, 4840835, 7745336, 9681670, 19363340, 38726680]

約数ペア:

[(1, 38726680), (2, 19363340), (4, 9681670), (5, 7745336), (8, 4840835), (10, 3872668), (17, 2278040), (20, 1936334), (34, 1139020), (40, 968167), (68, 569510), (85, 455608), (136, 284755), (170, 227804), (340, 113902), (680, 56951)]