2843420450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71713}}^1$

素因数の和:71799

約数の個数: 48

約数和(自身を含む): 5789040936

約数和(自身を除く): 2945620486

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1525, 1586, 3050, 3965, 7930, 19825, 39650, 71713, 143426, 358565, 717130, 932269, 1792825, 1864538, 3585650, 4374493, 4661345, 8748986, 9322690, 21872465, 23306725, 43744930, 46613450, 56868409, 109362325, 113736818, 218724650, 284342045, 568684090, 1421710225, 2843420450]

約数ペア:

[(1, 2843420450), (2, 1421710225), (5, 568684090), (10, 284342045), (13, 218724650), (25, 113736818), (26, 109362325), (50, 56868409), (61, 46613450), (65, 43744930), (122, 23306725), (130, 21872465), (305, 9322690), (325, 8748986), (610, 4661345), (650, 4374493), (793, 3585650), (1525, 1864538), (1586, 1792825), (3050, 932269), (3965, 717130), (7930, 358565), (19825, 143426), (39650, 71713)]