45897860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 99574272

約数和(自身を除く): 53676412

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 223, 251, 410, 446, 502, 820, 892, 1004, 1115, 1255, 2230, 2510, 4460, 5020, 9143, 10291, 18286, 20582, 36572, 41164, 45715, 51455, 55973, 91430, 102910, 111946, 182860, 205820, 223892, 279865, 559730, 1119460, 2294893, 4589786, 9179572, 11474465, 22948930, 45897860]

約数ペア:

[(1, 45897860), (2, 22948930), (4, 11474465), (5, 9179572), (10, 4589786), (20, 2294893), (41, 1119460), (82, 559730), (164, 279865), (205, 223892), (223, 205820), (251, 182860), (410, 111946), (446, 102910), (502, 91430), (820, 55973), (892, 51455), (1004, 45715), (1115, 41164), (1255, 36572), (2230, 20582), (2510, 18286), (4460, 10291), (5020, 9143)]