913703050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{4051}}^1$

素因数の和:4423

約数の個数: 48

約数和(自身を含む): 1835944992

約数和(自身を除く): 922241942

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 347, 650, 694, 1735, 3470, 4051, 4511, 8102, 8675, 9022, 17350, 20255, 22555, 40510, 45110, 52663, 101275, 105326, 112775, 202550, 225550, 263315, 526630, 1316575, 1405697, 2633150, 2811394, 7028485, 14056970, 18274061, 35142425, 36548122, 70284850, 91370305, 182740610, 456851525, 913703050]

約数ペア:

[(1, 913703050), (2, 456851525), (5, 182740610), (10, 91370305), (13, 70284850), (25, 36548122), (26, 35142425), (50, 18274061), (65, 14056970), (130, 7028485), (325, 2811394), (347, 2633150), (650, 1405697), (694, 1316575), (1735, 526630), (3470, 263315), (4051, 225550), (4511, 202550), (8102, 112775), (8675, 105326), (9022, 101275), (17350, 52663), (20255, 45110), (22555, 40510)]