4120908575

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1753}}^1$

素因数の和:1897

約数の個数: 72

約数和(自身を含む): 6322608720

約数和(自身を除く): 2201700145

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 101, 133, 175, 245, 475, 505, 665, 707, 931, 1225, 1753, 1919, 2525, 3325, 3535, 4655, 4949, 8765, 9595, 12271, 13433, 17675, 23275, 24745, 33307, 43825, 47975, 61355, 67165, 85897, 94031, 123725, 166535, 177053, 233149, 306775, 335825, 429485, 470155, 832675, 885265, 1165745, 1239371, 1632043, 2147425, 2350775, 3364007, 4426325, 5828725, 6196855, 8160215, 8675597, 16820035, 23548049, 30984275, 40801075, 43377985, 84100175, 117740245, 164836343, 216889925, 588701225, 824181715, 4120908575]

約数ペア:

[(1, 4120908575), (5, 824181715), (7, 588701225), (19, 216889925), (25, 164836343), (35, 117740245), (49, 84100175), (95, 43377985), (101, 40801075), (133, 30984275), (175, 23548049), (245, 16820035), (475, 8675597), (505, 8160215), (665, 6196855), (707, 5828725), (931, 4426325), (1225, 3364007), (1753, 2350775), (1919, 2147425), (2525, 1632043), (3325, 1239371), (3535, 1165745), (4655, 885265), (4949, 832675), (8765, 470155), (9595, 429485), (12271, 335825), (13433, 306775), (17675, 233149), (23275, 177053), (24745, 166535), (33307, 123725), (43825, 94031), (47975, 85897), (61355, 67165)]