14481620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 32514048

約数和(自身を除く): 18032428

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 191, 223, 340, 382, 446, 764, 892, 955, 1115, 1910, 2230, 3247, 3791, 3820, 4460, 6494, 7582, 12988, 15164, 16235, 18955, 32470, 37910, 42593, 64940, 75820, 85186, 170372, 212965, 425930, 724081, 851860, 1448162, 2896324, 3620405, 7240810, 14481620]

約数ペア:

[(1, 14481620), (2, 7240810), (4, 3620405), (5, 2896324), (10, 1448162), (17, 851860), (20, 724081), (34, 425930), (68, 212965), (85, 170372), (170, 85186), (191, 75820), (223, 64940), (340, 42593), (382, 37910), (446, 32470), (764, 18955), (892, 16235), (955, 15164), (1115, 12988), (1910, 7582), (2230, 6494), (3247, 4460), (3791, 3820)]