2027815360

素因数分解:

$2^6\times 5^1\times {\mathrm{521}}^1\times {\mathrm{12163}}^1$

素因数の和:12701

約数の個数: 56

約数和(自身を含む): 4838401296

約数和(自身を除く): 2810585936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 521, 1042, 2084, 2605, 4168, 5210, 8336, 10420, 12163, 16672, 20840, 24326, 33344, 41680, 48652, 60815, 83360, 97304, 121630, 166720, 194608, 243260, 389216, 486520, 778432, 973040, 1946080, 3892160, 6336923, 12673846, 25347692, 31684615, 50695384, 63369230, 101390768, 126738460, 202781536, 253476920, 405563072, 506953840, 1013907680, 2027815360]

約数ペア:

[(1, 2027815360), (2, 1013907680), (4, 506953840), (5, 405563072), (8, 253476920), (10, 202781536), (16, 126738460), (20, 101390768), (32, 63369230), (40, 50695384), (64, 31684615), (80, 25347692), (160, 12673846), (320, 6336923), (521, 3892160), (1042, 1946080), (2084, 973040), (2605, 778432), (4168, 486520), (5210, 389216), (8336, 243260), (10420, 194608), (12163, 166720), (16672, 121630), (20840, 97304), (24326, 83360), (33344, 60815), (41680, 48652)]