24906440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 60903360

約数和(自身を除く): 35996920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 211, 227, 260, 422, 454, 520, 844, 908, 1055, 1135, 1688, 1816, 2110, 2270, 2743, 2951, 4220, 4540, 5486, 5902, 8440, 9080, 10972, 11804, 13715, 14755, 21944, 23608, 27430, 29510, 47897, 54860, 59020, 95794, 109720, 118040, 191588, 239485, 383176, 478970, 622661, 957940, 1245322, 1915880, 2490644, 3113305, 4981288, 6226610, 12453220, 24906440]

約数ペア:

[(1, 24906440), (2, 12453220), (4, 6226610), (5, 4981288), (8, 3113305), (10, 2490644), (13, 1915880), (20, 1245322), (26, 957940), (40, 622661), (52, 478970), (65, 383176), (104, 239485), (130, 191588), (211, 118040), (227, 109720), (260, 95794), (422, 59020), (454, 54860), (520, 47897), (844, 29510), (908, 27430), (1055, 23608), (1135, 21944), (1688, 14755), (1816, 13715), (2110, 11804), (2270, 10972), (2743, 9080), (2951, 8440), (4220, 5902), (4540, 5486)]