5309200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1052

約数の個数: 60

約数和(自身を含む): 13749988

約数和(自身を除く): 8440788

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1021, 1040, 1300, 2042, 2600, 4084, 5105, 5200, 8168, 10210, 13273, 16336, 20420, 25525, 26546, 40840, 51050, 53092, 66365, 81680, 102100, 106184, 132730, 204200, 212368, 265460, 331825, 408400, 530920, 663650, 1061840, 1327300, 2654600, 5309200]

約数ペア:

[(1, 5309200), (2, 2654600), (4, 1327300), (5, 1061840), (8, 663650), (10, 530920), (13, 408400), (16, 331825), (20, 265460), (25, 212368), (26, 204200), (40, 132730), (50, 106184), (52, 102100), (65, 81680), (80, 66365), (100, 53092), (104, 51050), (130, 40840), (200, 26546), (208, 25525), (260, 20420), (325, 16336), (400, 13273), (520, 10210), (650, 8168), (1021, 5200), (1040, 5105), (1300, 4084), (2042, 2600)]