38153320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 90616320

約数和(自身を除く): 52463000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 113, 115, 184, 226, 230, 367, 452, 460, 565, 734, 904, 920, 1130, 1468, 1835, 2260, 2599, 2936, 3670, 4520, 5198, 7340, 8441, 10396, 12995, 14680, 16882, 20792, 25990, 33764, 41471, 42205, 51980, 67528, 82942, 84410, 103960, 165884, 168820, 207355, 331768, 337640, 414710, 829420, 953833, 1658840, 1907666, 3815332, 4769165, 7630664, 9538330, 19076660, 38153320]

約数ペア:

[(1, 38153320), (2, 19076660), (4, 9538330), (5, 7630664), (8, 4769165), (10, 3815332), (20, 1907666), (23, 1658840), (40, 953833), (46, 829420), (92, 414710), (113, 337640), (115, 331768), (184, 207355), (226, 168820), (230, 165884), (367, 103960), (452, 84410), (460, 82942), (565, 67528), (734, 51980), (904, 42205), (920, 41471), (1130, 33764), (1468, 25990), (1835, 20792), (2260, 16882), (2599, 14680), (2936, 12995), (3670, 10396), (4520, 8441), (5198, 7340)]