41131580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:136

約数の個数: 108

約数和(自身を含む): 108065160

約数和(自身を除く): 66933580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 47, 49, 70, 76, 94, 95, 98, 133, 140, 188, 190, 196, 235, 245, 266, 329, 380, 470, 490, 532, 658, 665, 893, 931, 940, 980, 1316, 1330, 1645, 1786, 1862, 2209, 2303, 2660, 3290, 3572, 3724, 4418, 4465, 4606, 4655, 6251, 6580, 8836, 8930, 9212, 9310, 11045, 11515, 12502, 15463, 17860, 18620, 22090, 23030, 25004, 30926, 31255, 41971, 43757, 44180, 46060, 61852, 62510, 77315, 83942, 87514, 108241, 125020, 154630, 167884, 175028, 209855, 216482, 218785, 293797, 309260, 419710, 432964, 437570, 541205, 587594, 839420, 875140, 1082410, 1175188, 1468985, 2056579, 2164820, 2937970, 4113158, 5875940, 8226316, 10282895, 20565790, 41131580]

約数ペア:

[(1, 41131580), (2, 20565790), (4, 10282895), (5, 8226316), (7, 5875940), (10, 4113158), (14, 2937970), (19, 2164820), (20, 2056579), (28, 1468985), (35, 1175188), (38, 1082410), (47, 875140), (49, 839420), (70, 587594), (76, 541205), (94, 437570), (95, 432964), (98, 419710), (133, 309260), (140, 293797), (188, 218785), (190, 216482), (196, 209855), (235, 175028), (245, 167884), (266, 154630), (329, 125020), (380, 108241), (470, 87514), (490, 83942), (532, 77315), (658, 62510), (665, 61852), (893, 46060), (931, 44180), (940, 43757), (980, 41971), (1316, 31255), (1330, 30926), (1645, 25004), (1786, 23030), (1862, 22090), (2209, 18620), (2303, 17860), (2660, 15463), (3290, 12502), (3572, 11515), (3724, 11045), (4418, 9310), (4465, 9212), (4606, 8930), (4655, 8836), (6251, 6580)]