13384850

素因数分解:

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

素因数の和:251

約数の個数: 48

約数和(自身を含む): 26462592

約数和(自身を除く): 13077742

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 103, 113, 115, 206, 226, 230, 515, 565, 575, 1030, 1130, 1150, 2369, 2575, 2599, 2825, 4738, 5150, 5198, 5650, 11639, 11845, 12995, 23278, 23690, 25990, 58195, 59225, 64975, 116390, 118450, 129950, 267697, 290975, 535394, 581950, 1338485, 2676970, 6692425, 13384850]

約数ペア:

[(1, 13384850), (2, 6692425), (5, 2676970), (10, 1338485), (23, 581950), (25, 535394), (46, 290975), (50, 267697), (103, 129950), (113, 118450), (115, 116390), (206, 64975), (226, 59225), (230, 58195), (515, 25990), (565, 23690), (575, 23278), (1030, 12995), (1130, 11845), (1150, 11639), (2369, 5650), (2575, 5198), (2599, 5150), (2825, 4738)]