2022672740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5437}}^1$

素因数の和:5565

約数の個数: 96

約数和(自身を含む): 4933353600

約数和(自身を除く): 2910680860

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 89, 95, 110, 178, 190, 209, 220, 356, 380, 418, 445, 836, 890, 979, 1045, 1691, 1780, 1958, 2090, 3382, 3916, 4180, 4895, 5437, 6764, 8455, 9790, 10874, 16910, 18601, 19580, 21748, 27185, 33820, 37202, 54370, 59807, 74404, 93005, 103303, 108740, 119614, 186010, 206606, 239228, 299035, 372020, 413212, 483893, 516515, 598070, 967786, 1033030, 1136333, 1196140, 1935572, 2066060, 2272666, 2419465, 4545332, 4838930, 5322823, 5681665, 9193967, 9677860, 10645646, 11363330, 18387934, 21291292, 22726660, 26614115, 36775868, 45969835, 53228230, 91939670, 101133637, 106456460, 183879340, 202267274, 404534548, 505668185, 1011336370, 2022672740]

約数ペア:

[(1, 2022672740), (2, 1011336370), (4, 505668185), (5, 404534548), (10, 202267274), (11, 183879340), (19, 106456460), (20, 101133637), (22, 91939670), (38, 53228230), (44, 45969835), (55, 36775868), (76, 26614115), (89, 22726660), (95, 21291292), (110, 18387934), (178, 11363330), (190, 10645646), (209, 9677860), (220, 9193967), (356, 5681665), (380, 5322823), (418, 4838930), (445, 4545332), (836, 2419465), (890, 2272666), (979, 2066060), (1045, 1935572), (1691, 1196140), (1780, 1136333), (1958, 1033030), (2090, 967786), (3382, 598070), (3916, 516515), (4180, 483893), (4895, 413212), (5437, 372020), (6764, 299035), (8455, 239228), (9790, 206606), (10874, 186010), (16910, 119614), (18601, 108740), (19580, 103303), (21748, 93005), (27185, 74404), (33820, 59807), (37202, 54370)]