37922560

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 101987424

約数和(自身を除く): 64064864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 53, 64, 65, 80, 86, 104, 106, 128, 130, 160, 172, 208, 212, 215, 256, 260, 265, 320, 344, 416, 424, 430, 520, 530, 559, 640, 688, 689, 832, 848, 860, 1040, 1060, 1118, 1280, 1376, 1378, 1664, 1696, 1720, 2080, 2120, 2236, 2279, 2752, 2756, 2795, 3328, 3392, 3440, 3445, 4160, 4240, 4472, 4558, 5504, 5512, 5590, 6784, 6880, 6890, 8320, 8480, 8944, 9116, 11008, 11024, 11180, 11395, 13568, 13760, 13780, 16640, 16960, 17888, 18232, 22048, 22360, 22790, 27520, 27560, 29627, 33920, 35776, 36464, 44096, 44720, 45580, 55040, 55120, 59254, 67840, 71552, 72928, 88192, 89440, 91160, 110240, 118508, 143104, 145856, 148135, 176384, 178880, 182320, 220480, 237016, 291712, 296270, 357760, 364640, 440960, 474032, 583424, 592540, 715520, 729280, 881920, 948064, 1185080, 1458560, 1896128, 2370160, 2917120, 3792256, 4740320, 7584512, 9480640, 18961280, 37922560]

約数ペア:

[(1, 37922560), (2, 18961280), (4, 9480640), (5, 7584512), (8, 4740320), (10, 3792256), (13, 2917120), (16, 2370160), (20, 1896128), (26, 1458560), (32, 1185080), (40, 948064), (43, 881920), (52, 729280), (53, 715520), (64, 592540), (65, 583424), (80, 474032), (86, 440960), (104, 364640), (106, 357760), (128, 296270), (130, 291712), (160, 237016), (172, 220480), (208, 182320), (212, 178880), (215, 176384), (256, 148135), (260, 145856), (265, 143104), (320, 118508), (344, 110240), (416, 91160), (424, 89440), (430, 88192), (520, 72928), (530, 71552), (559, 67840), (640, 59254), (688, 55120), (689, 55040), (832, 45580), (848, 44720), (860, 44096), (1040, 36464), (1060, 35776), (1118, 33920), (1280, 29627), (1376, 27560), (1378, 27520), (1664, 22790), (1696, 22360), (1720, 22048), (2080, 18232), (2120, 17888), (2236, 16960), (2279, 16640), (2752, 13780), (2756, 13760), (2795, 13568), (3328, 11395), (3392, 11180), (3440, 11024), (3445, 11008), (4160, 9116), (4240, 8944), (4472, 8480), (4558, 8320), (5504, 6890), (5512, 6880), (5590, 6784)]