575631920

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{91081}}^1$

素因数の和:91173

約数の個数: 40

約数和(自身を含む): 1355300160

約数和(自身を除く): 779668240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 91081, 182162, 364324, 455405, 728648, 910810, 1457296, 1821620, 3643240, 7195399, 7286480, 14390798, 28781596, 35976995, 57563192, 71953990, 115126384, 143907980, 287815960, 575631920]

約数ペア:

[(1, 575631920), (2, 287815960), (4, 143907980), (5, 115126384), (8, 71953990), (10, 57563192), (16, 35976995), (20, 28781596), (40, 14390798), (79, 7286480), (80, 7195399), (158, 3643240), (316, 1821620), (395, 1457296), (632, 910810), (790, 728648), (1264, 455405), (1580, 364324), (3160, 182162), (6320, 91081)]