24440870

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 45264960

約数和(自身を除く): 20824090

約数列:

[1, 2, 5, 10, 61, 103, 122, 206, 305, 389, 515, 610, 778, 1030, 1945, 3890, 6283, 12566, 23729, 31415, 40067, 47458, 62830, 80134, 118645, 200335, 237290, 400670, 2444087, 4888174, 12220435, 24440870]

約数ペア:

[(1, 24440870), (2, 12220435), (5, 4888174), (10, 2444087), (61, 400670), (103, 237290), (122, 200335), (206, 118645), (305, 80134), (389, 62830), (515, 47458), (610, 40067), (778, 31415), (1030, 23729), (1945, 12566), (3890, 6283)]