40415090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{613}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 76921920

約数和(自身を除く): 36506830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 347, 613, 694, 1226, 1735, 3065, 3470, 6130, 6593, 11647, 13186, 23294, 32965, 58235, 65930, 116470, 212711, 425422, 1063555, 2127110, 4041509, 8083018, 20207545, 40415090]

約数ペア:

[(1, 40415090), (2, 20207545), (5, 8083018), (10, 4041509), (19, 2127110), (38, 1063555), (95, 425422), (190, 212711), (347, 116470), (613, 65930), (694, 58235), (1226, 32965), (1735, 23294), (3065, 13186), (3470, 11647), (6130, 6593)]