44223760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 118492416

約数和(自身を除く): 74268656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 157, 280, 314, 503, 560, 628, 785, 1006, 1099, 1256, 1570, 2012, 2198, 2512, 2515, 3140, 3521, 4024, 4396, 5030, 5495, 6280, 7042, 8048, 8792, 10060, 10990, 12560, 14084, 17584, 17605, 20120, 21980, 28168, 35210, 40240, 43960, 56336, 70420, 78971, 87920, 140840, 157942, 281680, 315884, 394855, 552797, 631768, 789710, 1105594, 1263536, 1579420, 2211188, 2763985, 3158840, 4422376, 5527970, 6317680, 8844752, 11055940, 22111880, 44223760]

約数ペア:

[(1, 44223760), (2, 22111880), (4, 11055940), (5, 8844752), (7, 6317680), (8, 5527970), (10, 4422376), (14, 3158840), (16, 2763985), (20, 2211188), (28, 1579420), (35, 1263536), (40, 1105594), (56, 789710), (70, 631768), (80, 552797), (112, 394855), (140, 315884), (157, 281680), (280, 157942), (314, 140840), (503, 87920), (560, 78971), (628, 70420), (785, 56336), (1006, 43960), (1099, 40240), (1256, 35210), (1570, 28168), (2012, 21980), (2198, 20120), (2512, 17605), (2515, 17584), (3140, 14084), (3521, 12560), (4024, 10990), (4396, 10060), (5030, 8792), (5495, 8048), (6280, 7042)]