5981620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 13538448

約数和(自身を除く): 7556828

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 241, 292, 340, 365, 482, 730, 964, 1205, 1241, 1460, 2410, 2482, 4097, 4820, 4964, 6205, 8194, 12410, 16388, 17593, 20485, 24820, 35186, 40970, 70372, 81940, 87965, 175930, 299081, 351860, 598162, 1196324, 1495405, 2990810, 5981620]

約数ペア:

[(1, 5981620), (2, 2990810), (4, 1495405), (5, 1196324), (10, 598162), (17, 351860), (20, 299081), (34, 175930), (68, 87965), (73, 81940), (85, 70372), (146, 40970), (170, 35186), (241, 24820), (292, 20485), (340, 17593), (365, 16388), (482, 12410), (730, 8194), (964, 6205), (1205, 4964), (1241, 4820), (1460, 4097), (2410, 2482)]