100197840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{417491}}^1$

素因数の和:417507

約数の個数: 40

約数和(自身を含む): 310614048

約数和(自身を除く): 210416208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 417491, 834982, 1252473, 1669964, 2087455, 2504946, 3339928, 4174910, 5009892, 6262365, 6679856, 8349820, 10019784, 12524730, 16699640, 20039568, 25049460, 33399280, 50098920, 100197840]

約数ペア:

[(1, 100197840), (2, 50098920), (3, 33399280), (4, 25049460), (5, 20039568), (6, 16699640), (8, 12524730), (10, 10019784), (12, 8349820), (15, 6679856), (16, 6262365), (20, 5009892), (24, 4174910), (30, 3339928), (40, 2504946), (48, 2087455), (60, 1669964), (80, 1252473), (120, 834982), (240, 417491)]