124315850

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 236770560

約数和(自身を除く): 112454710

約数列:

[1, 2, 5, 10, 25, 50, 101, 103, 202, 206, 239, 478, 505, 515, 1010, 1030, 1195, 2390, 2525, 2575, 5050, 5150, 5975, 10403, 11950, 20806, 24139, 24617, 48278, 49234, 52015, 104030, 120695, 123085, 241390, 246170, 260075, 520150, 603475, 615425, 1206950, 1230850, 2486317, 4972634, 12431585, 24863170, 62157925, 124315850]

約数ペア:

[(1, 124315850), (2, 62157925), (5, 24863170), (10, 12431585), (25, 4972634), (50, 2486317), (101, 1230850), (103, 1206950), (202, 615425), (206, 603475), (239, 520150), (478, 260075), (505, 246170), (515, 241390), (1010, 123085), (1030, 120695), (1195, 104030), (2390, 52015), (2525, 49234), (2575, 48278), (5050, 24617), (5150, 24139), (5975, 20806), (10403, 11950)]