100251940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4637}}^1$

素因数の和:4716

約数の個数: 48

約数和(自身を含む): 224404992

約数和(自身を除く): 124153052

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2162, 4324, 4637, 5405, 9274, 10810, 18548, 21620, 23185, 46370, 92740, 106651, 213302, 217939, 426604, 435878, 533255, 871756, 1066510, 1089695, 2133020, 2179390, 4358780, 5012597, 10025194, 20050388, 25062985, 50125970, 100251940]

約数ペア:

[(1, 100251940), (2, 50125970), (4, 25062985), (5, 20050388), (10, 10025194), (20, 5012597), (23, 4358780), (46, 2179390), (47, 2133020), (92, 1089695), (94, 1066510), (115, 871756), (188, 533255), (230, 435878), (235, 426604), (460, 217939), (470, 213302), (940, 106651), (1081, 92740), (2162, 46370), (4324, 23185), (4637, 21620), (5405, 18548), (9274, 10810)]