33330950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 64683360

約数和(自身を除く): 31352410

約数列:

[1, 2, 5, 10, 25, 41, 50, 71, 82, 142, 205, 229, 355, 410, 458, 710, 1025, 1145, 1775, 2050, 2290, 2911, 3550, 5725, 5822, 9389, 11450, 14555, 16259, 18778, 29110, 32518, 46945, 72775, 81295, 93890, 145550, 162590, 234725, 406475, 469450, 666619, 812950, 1333238, 3333095, 6666190, 16665475, 33330950]

約数ペア:

[(1, 33330950), (2, 16665475), (5, 6666190), (10, 3333095), (25, 1333238), (41, 812950), (50, 666619), (71, 469450), (82, 406475), (142, 234725), (205, 162590), (229, 145550), (355, 93890), (410, 81295), (458, 72775), (710, 46945), (1025, 32518), (1145, 29110), (1775, 18778), (2050, 16259), (2290, 14555), (2911, 11450), (3550, 9389), (5725, 5822)]