22977280

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 57027600

約数和(自身を除く): 34050320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 619, 640, 928, 1160, 1238, 1280, 1856, 2320, 2476, 3095, 3712, 4640, 4952, 6190, 7424, 9280, 9904, 12380, 17951, 18560, 19808, 24760, 35902, 37120, 39616, 49520, 71804, 79232, 89755, 99040, 143608, 158464, 179510, 198080, 287216, 359020, 396160, 574432, 718040, 792320, 1148864, 1436080, 2297728, 2872160, 4595456, 5744320, 11488640, 22977280]

約数ペア:

[(1, 22977280), (2, 11488640), (4, 5744320), (5, 4595456), (8, 2872160), (10, 2297728), (16, 1436080), (20, 1148864), (29, 792320), (32, 718040), (40, 574432), (58, 396160), (64, 359020), (80, 287216), (116, 198080), (128, 179510), (145, 158464), (160, 143608), (232, 99040), (256, 89755), (290, 79232), (320, 71804), (464, 49520), (580, 39616), (619, 37120), (640, 35902), (928, 24760), (1160, 19808), (1238, 18560), (1280, 17951), (1856, 12380), (2320, 9904), (2476, 9280), (3095, 7424), (3712, 6190), (4640, 4952)]