3328770400

素因数分解:

$2^5\times 5^2\times {\mathrm{881}}^1\times {\mathrm{4723}}^1$

素因数の和:5624

約数の個数: 72

約数和(自身を含む): 8137307304

約数和(自身を除く): 4808536904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 881, 1762, 3524, 4405, 4723, 7048, 8810, 9446, 14096, 17620, 18892, 22025, 23615, 28192, 35240, 37784, 44050, 47230, 70480, 75568, 88100, 94460, 118075, 140960, 151136, 176200, 188920, 236150, 352400, 377840, 472300, 704800, 755680, 944600, 1889200, 3778400, 4160963, 8321926, 16643852, 20804815, 33287704, 41609630, 66575408, 83219260, 104024075, 133150816, 166438520, 208048150, 332877040, 416096300, 665754080, 832192600, 1664385200, 3328770400]

約数ペア:

[(1, 3328770400), (2, 1664385200), (4, 832192600), (5, 665754080), (8, 416096300), (10, 332877040), (16, 208048150), (20, 166438520), (25, 133150816), (32, 104024075), (40, 83219260), (50, 66575408), (80, 41609630), (100, 33287704), (160, 20804815), (200, 16643852), (400, 8321926), (800, 4160963), (881, 3778400), (1762, 1889200), (3524, 944600), (4405, 755680), (4723, 704800), (7048, 472300), (8810, 377840), (9446, 352400), (14096, 236150), (17620, 188920), (18892, 176200), (22025, 151136), (23615, 140960), (28192, 118075), (35240, 94460), (37784, 88100), (44050, 75568), (47230, 70480)]