4370600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 11216730

約数和(自身を除く): 6846130

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 41, 50, 52, 65, 82, 100, 104, 130, 164, 200, 205, 260, 325, 328, 410, 520, 533, 650, 820, 1025, 1066, 1300, 1640, 1681, 2050, 2132, 2600, 2665, 3362, 4100, 4264, 5330, 6724, 8200, 8405, 10660, 13325, 13448, 16810, 21320, 21853, 26650, 33620, 42025, 43706, 53300, 67240, 84050, 87412, 106600, 109265, 168100, 174824, 218530, 336200, 437060, 546325, 874120, 1092650, 2185300, 4370600]

約数ペア:

[(1, 4370600), (2, 2185300), (4, 1092650), (5, 874120), (8, 546325), (10, 437060), (13, 336200), (20, 218530), (25, 174824), (26, 168100), (40, 109265), (41, 106600), (50, 87412), (52, 84050), (65, 67240), (82, 53300), (100, 43706), (104, 42025), (130, 33620), (164, 26650), (200, 21853), (205, 21320), (260, 16810), (325, 13448), (328, 13325), (410, 10660), (520, 8405), (533, 8200), (650, 6724), (820, 5330), (1025, 4264), (1066, 4100), (1300, 3362), (1640, 2665), (1681, 2600), (2050, 2132)]