224928400

素因数分解:

$2^4\times 5^2\times {\mathrm{283}}^1\times {\mathrm{1987}}^1$

素因数の和:2288

約数の個数: 60

約数和(自身を含む): 542572912

約数和(自身を除く): 317644512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 283, 400, 566, 1132, 1415, 1987, 2264, 2830, 3974, 4528, 5660, 7075, 7948, 9935, 11320, 14150, 15896, 19870, 22640, 28300, 31792, 39740, 49675, 56600, 79480, 99350, 113200, 158960, 198700, 397400, 562321, 794800, 1124642, 2249284, 2811605, 4498568, 5623210, 8997136, 11246420, 14058025, 22492840, 28116050, 44985680, 56232100, 112464200, 224928400]

約数ペア:

[(1, 224928400), (2, 112464200), (4, 56232100), (5, 44985680), (8, 28116050), (10, 22492840), (16, 14058025), (20, 11246420), (25, 8997136), (40, 5623210), (50, 4498568), (80, 2811605), (100, 2249284), (200, 1124642), (283, 794800), (400, 562321), (566, 397400), (1132, 198700), (1415, 158960), (1987, 113200), (2264, 99350), (2830, 79480), (3974, 56600), (4528, 49675), (5660, 39740), (7075, 31792), (7948, 28300), (9935, 22640), (11320, 19870), (14150, 15896)]