58962920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 137365200

約数和(自身を除く): 78402280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 157, 164, 205, 229, 314, 328, 410, 458, 628, 785, 820, 916, 1145, 1256, 1570, 1640, 1832, 2290, 3140, 4580, 6280, 6437, 9160, 9389, 12874, 18778, 25748, 32185, 35953, 37556, 46945, 51496, 64370, 71906, 75112, 93890, 128740, 143812, 179765, 187780, 257480, 287624, 359530, 375560, 719060, 1438120, 1474073, 2948146, 5896292, 7370365, 11792584, 14740730, 29481460, 58962920]

約数ペア:

[(1, 58962920), (2, 29481460), (4, 14740730), (5, 11792584), (8, 7370365), (10, 5896292), (20, 2948146), (40, 1474073), (41, 1438120), (82, 719060), (157, 375560), (164, 359530), (205, 287624), (229, 257480), (314, 187780), (328, 179765), (410, 143812), (458, 128740), (628, 93890), (785, 75112), (820, 71906), (916, 64370), (1145, 51496), (1256, 46945), (1570, 37556), (1640, 35953), (1832, 32185), (2290, 25748), (3140, 18778), (4580, 12874), (6280, 9389), (6437, 9160)]