12301550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 25176960

約数和(自身を除く): 12875410

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 563, 575, 874, 950, 1126, 1150, 2185, 2815, 4370, 5630, 10697, 10925, 12949, 14075, 21394, 21850, 25898, 28150, 53485, 64745, 106970, 129490, 246031, 267425, 323725, 492062, 534850, 647450, 1230155, 2460310, 6150775, 12301550]

約数ペア:

[(1, 12301550), (2, 6150775), (5, 2460310), (10, 1230155), (19, 647450), (23, 534850), (25, 492062), (38, 323725), (46, 267425), (50, 246031), (95, 129490), (115, 106970), (190, 64745), (230, 53485), (437, 28150), (475, 25898), (563, 21850), (575, 21394), (874, 14075), (950, 12949), (1126, 10925), (1150, 10697), (2185, 5630), (2815, 4370)]