97640840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 247363200

約数和(自身を除く): 149722360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 79, 88, 106, 110, 158, 212, 220, 265, 316, 395, 424, 440, 530, 583, 632, 790, 869, 1060, 1166, 1580, 1738, 2120, 2332, 2809, 2915, 3160, 3476, 4187, 4345, 4664, 5618, 5830, 6952, 8374, 8690, 11236, 11660, 14045, 16748, 17380, 20935, 22472, 23320, 28090, 30899, 33496, 34760, 41870, 46057, 56180, 61798, 83740, 92114, 112360, 123596, 154495, 167480, 184228, 221911, 230285, 247192, 308990, 368456, 443822, 460570, 617980, 887644, 921140, 1109555, 1235960, 1775288, 1842280, 2219110, 2441021, 4438220, 4882042, 8876440, 9764084, 12205105, 19528168, 24410210, 48820420, 97640840]

約数ペア:

[(1, 97640840), (2, 48820420), (4, 24410210), (5, 19528168), (8, 12205105), (10, 9764084), (11, 8876440), (20, 4882042), (22, 4438220), (40, 2441021), (44, 2219110), (53, 1842280), (55, 1775288), (79, 1235960), (88, 1109555), (106, 921140), (110, 887644), (158, 617980), (212, 460570), (220, 443822), (265, 368456), (316, 308990), (395, 247192), (424, 230285), (440, 221911), (530, 184228), (583, 167480), (632, 154495), (790, 123596), (869, 112360), (1060, 92114), (1166, 83740), (1580, 61798), (1738, 56180), (2120, 46057), (2332, 41870), (2809, 34760), (2915, 33496), (3160, 30899), (3476, 28090), (4187, 23320), (4345, 22472), (4664, 20935), (5618, 17380), (5830, 16748), (6952, 14045), (8374, 11660), (8690, 11236)]