2013804320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{2293}}^1$

素因数の和:2818

約数の個数: 96

約数和(自身を含む): 5202792000

約数和(自身を除く): 3188987680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 499, 880, 998, 1760, 1996, 2293, 2495, 3992, 4586, 4990, 5489, 7984, 9172, 9980, 10978, 11465, 15968, 18344, 19960, 21956, 22930, 25223, 27445, 36688, 39920, 43912, 45860, 50446, 54890, 73376, 79840, 87824, 91720, 100892, 109780, 126115, 175648, 183440, 201784, 219560, 252230, 366880, 403568, 439120, 504460, 807136, 878240, 1008920, 1144207, 2017840, 2288414, 4035680, 4576828, 5721035, 9153656, 11442070, 12586277, 18307312, 22884140, 25172554, 36614624, 45768280, 50345108, 62931385, 91536560, 100690216, 125862770, 183073120, 201380432, 251725540, 402760864, 503451080, 1006902160, 2013804320]

約数ペア:

[(1, 2013804320), (2, 1006902160), (4, 503451080), (5, 402760864), (8, 251725540), (10, 201380432), (11, 183073120), (16, 125862770), (20, 100690216), (22, 91536560), (32, 62931385), (40, 50345108), (44, 45768280), (55, 36614624), (80, 25172554), (88, 22884140), (110, 18307312), (160, 12586277), (176, 11442070), (220, 9153656), (352, 5721035), (440, 4576828), (499, 4035680), (880, 2288414), (998, 2017840), (1760, 1144207), (1996, 1008920), (2293, 878240), (2495, 807136), (3992, 504460), (4586, 439120), (4990, 403568), (5489, 366880), (7984, 252230), (9172, 219560), (9980, 201784), (10978, 183440), (11465, 175648), (15968, 126115), (18344, 109780), (19960, 100892), (21956, 91720), (22930, 87824), (25223, 79840), (27445, 73376), (36688, 54890), (39920, 50446), (43912, 45860)]