162401450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2383}}^1$

素因数の和:2471

約数の個数: 48

約数和(自身を含む): 319265280

約数和(自身を除く): 156863830

約数列:

[1, 2, 5, 10, 25, 29, 47, 50, 58, 94, 145, 235, 290, 470, 725, 1175, 1363, 1450, 2350, 2383, 2726, 4766, 6815, 11915, 13630, 23830, 34075, 59575, 68150, 69107, 112001, 119150, 138214, 224002, 345535, 560005, 691070, 1120010, 1727675, 2800025, 3248029, 3455350, 5600050, 6496058, 16240145, 32480290, 81200725, 162401450]

約数ペア:

[(1, 162401450), (2, 81200725), (5, 32480290), (10, 16240145), (25, 6496058), (29, 5600050), (47, 3455350), (50, 3248029), (58, 2800025), (94, 1727675), (145, 1120010), (235, 691070), (290, 560005), (470, 345535), (725, 224002), (1175, 138214), (1363, 119150), (1450, 112001), (2350, 69107), (2383, 68150), (2726, 59575), (4766, 34075), (6815, 23830), (11915, 13630)]