38038720

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4099}}^1$

素因数の和:4145

約数の個数: 56

約数和(自身を含む): 93726000

約数和(自身を除く): 55687280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4099, 4640, 8198, 9280, 16396, 20495, 32792, 40990, 65584, 81980, 118871, 131168, 163960, 237742, 262336, 327920, 475484, 594355, 655840, 950968, 1188710, 1311680, 1901936, 2377420, 3803872, 4754840, 7607744, 9509680, 19019360, 38038720]

約数ペア:

[(1, 38038720), (2, 19019360), (4, 9509680), (5, 7607744), (8, 4754840), (10, 3803872), (16, 2377420), (20, 1901936), (29, 1311680), (32, 1188710), (40, 950968), (58, 655840), (64, 594355), (80, 475484), (116, 327920), (145, 262336), (160, 237742), (232, 163960), (290, 131168), (320, 118871), (464, 81980), (580, 65584), (928, 40990), (1160, 32792), (1856, 20495), (2320, 16396), (4099, 9280), (4640, 8198)]