85552060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 209422080

約数和(自身を除く): 123870020

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 97, 110, 190, 194, 209, 211, 220, 380, 388, 418, 422, 485, 836, 844, 970, 1045, 1055, 1067, 1843, 1940, 2090, 2110, 2134, 2321, 3686, 4009, 4180, 4220, 4268, 4642, 5335, 7372, 8018, 9215, 9284, 10670, 11605, 16036, 18430, 20045, 20273, 20467, 21340, 23210, 36860, 40090, 40546, 40934, 44099, 46420, 80180, 81092, 81868, 88198, 101365, 102335, 176396, 202730, 204670, 220495, 225137, 388873, 405460, 409340, 440990, 450274, 777746, 881980, 900548, 1125685, 1555492, 1944365, 2251370, 3888730, 4277603, 4502740, 7777460, 8555206, 17110412, 21388015, 42776030, 85552060]

約数ペア:

[(1, 85552060), (2, 42776030), (4, 21388015), (5, 17110412), (10, 8555206), (11, 7777460), (19, 4502740), (20, 4277603), (22, 3888730), (38, 2251370), (44, 1944365), (55, 1555492), (76, 1125685), (95, 900548), (97, 881980), (110, 777746), (190, 450274), (194, 440990), (209, 409340), (211, 405460), (220, 388873), (380, 225137), (388, 220495), (418, 204670), (422, 202730), (485, 176396), (836, 102335), (844, 101365), (970, 88198), (1045, 81868), (1055, 81092), (1067, 80180), (1843, 46420), (1940, 44099), (2090, 40934), (2110, 40546), (2134, 40090), (2321, 36860), (3686, 23210), (4009, 21340), (4180, 20467), (4220, 20273), (4268, 20045), (4642, 18430), (5335, 16036), (7372, 11605), (8018, 10670), (9215, 9284)]