5353940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 11950848

約数和(自身を除く): 6596908

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 103, 113, 115, 206, 226, 230, 412, 452, 460, 515, 565, 1030, 1130, 2060, 2260, 2369, 2599, 4738, 5198, 9476, 10396, 11639, 11845, 12995, 23278, 23690, 25990, 46556, 47380, 51980, 58195, 116390, 232780, 267697, 535394, 1070788, 1338485, 2676970, 5353940]

約数ペア:

[(1, 5353940), (2, 2676970), (4, 1338485), (5, 1070788), (10, 535394), (20, 267697), (23, 232780), (46, 116390), (92, 58195), (103, 51980), (113, 47380), (115, 46556), (206, 25990), (226, 23690), (230, 23278), (412, 12995), (452, 11845), (460, 11639), (515, 10396), (565, 9476), (1030, 5198), (1130, 4738), (2060, 2599), (2260, 2369)]