58169980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6449}}^1$

素因数の和:6510

約数の個数: 48

約数和(自身を含む): 136533600

約数和(自身を除く): 78363620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 6449, 9020, 12898, 25796, 32245, 64490, 70939, 128980, 141878, 264409, 283756, 354695, 528818, 709390, 1057636, 1322045, 1418780, 2644090, 2908499, 5288180, 5816998, 11633996, 14542495, 29084990, 58169980]

約数ペア:

[(1, 58169980), (2, 29084990), (4, 14542495), (5, 11633996), (10, 5816998), (11, 5288180), (20, 2908499), (22, 2644090), (41, 1418780), (44, 1322045), (55, 1057636), (82, 709390), (110, 528818), (164, 354695), (205, 283756), (220, 264409), (410, 141878), (451, 128980), (820, 70939), (902, 64490), (1804, 32245), (2255, 25796), (4510, 12898), (6449, 9020)]