2017264600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{775871}}^1$

素因数の和:775900

約数の個数: 48

約数和(自身を含む): 5050926720

約数和(自身を除く): 3033662120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 775871, 1551742, 3103484, 3879355, 6206968, 7758710, 10086323, 15517420, 19396775, 20172646, 31034840, 38793550, 40345292, 50431615, 77587100, 80690584, 100863230, 155174200, 201726460, 252158075, 403452920, 504316150, 1008632300, 2017264600]

約数ペア:

[(1, 2017264600), (2, 1008632300), (4, 504316150), (5, 403452920), (8, 252158075), (10, 201726460), (13, 155174200), (20, 100863230), (25, 80690584), (26, 77587100), (40, 50431615), (50, 40345292), (52, 38793550), (65, 31034840), (100, 20172646), (104, 19396775), (130, 15517420), (200, 10086323), (260, 7758710), (325, 6206968), (520, 3879355), (650, 3103484), (1300, 1551742), (2600, 775871)]