20222250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 51442560

約数和(自身を除く): 31220310

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 125, 150, 177, 250, 295, 354, 375, 457, 590, 750, 885, 914, 1371, 1475, 1770, 2285, 2742, 2950, 4425, 4570, 6855, 7375, 8850, 11425, 13710, 14750, 22125, 22850, 26963, 34275, 44250, 53926, 57125, 68550, 80889, 114250, 134815, 161778, 171375, 269630, 342750, 404445, 674075, 808890, 1348150, 2022225, 3370375, 4044450, 6740750, 10111125, 20222250]

約数ペア:

[(1, 20222250), (2, 10111125), (3, 6740750), (5, 4044450), (6, 3370375), (10, 2022225), (15, 1348150), (25, 808890), (30, 674075), (50, 404445), (59, 342750), (75, 269630), (118, 171375), (125, 161778), (150, 134815), (177, 114250), (250, 80889), (295, 68550), (354, 57125), (375, 53926), (457, 44250), (590, 34275), (750, 26963), (885, 22850), (914, 22125), (1371, 14750), (1475, 13710), (1770, 11425), (2285, 8850), (2742, 7375), (2950, 6855), (4425, 4570)]