38216320

素因数分解:

$2^7\times 5^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 92118240

約数和(自身を除く): 53901920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 211, 283, 320, 422, 566, 640, 844, 1055, 1132, 1415, 1688, 2110, 2264, 2830, 3376, 4220, 4528, 5660, 6752, 8440, 9056, 11320, 13504, 16880, 18112, 22640, 27008, 33760, 36224, 45280, 59713, 67520, 90560, 119426, 135040, 181120, 238852, 298565, 477704, 597130, 955408, 1194260, 1910816, 2388520, 3821632, 4777040, 7643264, 9554080, 19108160, 38216320]

約数ペア:

[(1, 38216320), (2, 19108160), (4, 9554080), (5, 7643264), (8, 4777040), (10, 3821632), (16, 2388520), (20, 1910816), (32, 1194260), (40, 955408), (64, 597130), (80, 477704), (128, 298565), (160, 238852), (211, 181120), (283, 135040), (320, 119426), (422, 90560), (566, 67520), (640, 59713), (844, 45280), (1055, 36224), (1132, 33760), (1415, 27008), (1688, 22640), (2110, 18112), (2264, 16880), (2830, 13504), (3376, 11320), (4220, 9056), (4528, 8440), (5660, 6752)]