100633160

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{23081}}^1$

素因数の和:23201

約数の個数: 32

約数和(自身を含む): 228511800

約数和(自身を除く): 127878640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 23081, 46162, 92324, 115405, 184648, 230810, 461620, 923240, 2515829, 5031658, 10063316, 12579145, 20126632, 25158290, 50316580, 100633160]

約数ペア:

[(1, 100633160), (2, 50316580), (4, 25158290), (5, 20126632), (8, 12579145), (10, 10063316), (20, 5031658), (40, 2515829), (109, 923240), (218, 461620), (436, 230810), (545, 184648), (872, 115405), (1090, 92324), (2180, 46162), (4360, 23081)]