84031550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 161708400

約数和(自身を除く): 77676850

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 179, 205, 229, 358, 410, 458, 895, 1025, 1145, 1790, 2050, 2290, 4475, 5725, 7339, 8950, 9389, 11450, 14678, 18778, 36695, 40991, 46945, 73390, 81982, 93890, 183475, 204955, 234725, 366950, 409910, 469450, 1024775, 1680631, 2049550, 3361262, 8403155, 16806310, 42015775, 84031550]

約数ペア:

[(1, 84031550), (2, 42015775), (5, 16806310), (10, 8403155), (25, 3361262), (41, 2049550), (50, 1680631), (82, 1024775), (179, 469450), (205, 409910), (229, 366950), (358, 234725), (410, 204955), (458, 183475), (895, 93890), (1025, 81982), (1145, 73390), (1790, 46945), (2050, 40991), (2290, 36695), (4475, 18778), (5725, 14678), (7339, 11450), (8950, 9389)]