23778560

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1463

約数の個数: 72

約数和(自身を含む): 61381320

約数和(自身を除く): 37602760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1429, 1664, 2080, 2858, 3328, 4160, 5716, 7145, 8320, 11432, 14290, 16640, 18577, 22864, 28580, 37154, 45728, 57160, 74308, 91456, 92885, 114320, 148616, 182912, 185770, 228640, 297232, 365824, 371540, 457280, 594464, 743080, 914560, 1188928, 1486160, 1829120, 2377856, 2972320, 4755712, 5944640, 11889280, 23778560]

約数ペア:

[(1, 23778560), (2, 11889280), (4, 5944640), (5, 4755712), (8, 2972320), (10, 2377856), (13, 1829120), (16, 1486160), (20, 1188928), (26, 914560), (32, 743080), (40, 594464), (52, 457280), (64, 371540), (65, 365824), (80, 297232), (104, 228640), (128, 185770), (130, 182912), (160, 148616), (208, 114320), (256, 92885), (260, 91456), (320, 74308), (416, 57160), (520, 45728), (640, 37154), (832, 28580), (1040, 22864), (1280, 18577), (1429, 16640), (1664, 14290), (2080, 11432), (2858, 8320), (3328, 7145), (4160, 5716)]