250564920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{39397}}^1$

素因数の和:39464

約数の個数: 64

約数和(自身を含む): 765897120

約数和(自身を除く): 515332200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 39397, 78794, 118191, 157588, 196985, 236382, 315176, 393970, 472764, 590955, 787940, 945528, 1181910, 1575880, 2088041, 2363820, 4176082, 4727640, 6264123, 8352164, 10440205, 12528246, 16704328, 20880410, 25056492, 31320615, 41760820, 50112984, 62641230, 83521640, 125282460, 250564920]

約数ペア:

[(1, 250564920), (2, 125282460), (3, 83521640), (4, 62641230), (5, 50112984), (6, 41760820), (8, 31320615), (10, 25056492), (12, 20880410), (15, 16704328), (20, 12528246), (24, 10440205), (30, 8352164), (40, 6264123), (53, 4727640), (60, 4176082), (106, 2363820), (120, 2088041), (159, 1575880), (212, 1181910), (265, 945528), (318, 787940), (424, 590955), (530, 472764), (636, 393970), (795, 315176), (1060, 236382), (1272, 196985), (1590, 157588), (2120, 118191), (3180, 78794), (6360, 39397)]