23404480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 112

約数和(自身を含む): 62362080

約数和(自身を除く): 38957600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 109, 110, 122, 160, 176, 218, 220, 244, 305, 320, 352, 436, 440, 488, 545, 610, 671, 704, 872, 880, 976, 1090, 1199, 1220, 1342, 1744, 1760, 1952, 2180, 2398, 2440, 2684, 3355, 3488, 3520, 3904, 4360, 4796, 4880, 5368, 5995, 6649, 6710, 6976, 8720, 9592, 9760, 10736, 11990, 13298, 13420, 17440, 19184, 19520, 21472, 23980, 26596, 26840, 33245, 34880, 38368, 42944, 47960, 53192, 53680, 66490, 73139, 76736, 95920, 106384, 107360, 132980, 146278, 191840, 212768, 214720, 265960, 292556, 365695, 383680, 425536, 531920, 585112, 731390, 1063840, 1170224, 1462780, 2127680, 2340448, 2925560, 4680896, 5851120, 11702240, 23404480]

約数ペア:

[(1, 23404480), (2, 11702240), (4, 5851120), (5, 4680896), (8, 2925560), (10, 2340448), (11, 2127680), (16, 1462780), (20, 1170224), (22, 1063840), (32, 731390), (40, 585112), (44, 531920), (55, 425536), (61, 383680), (64, 365695), (80, 292556), (88, 265960), (109, 214720), (110, 212768), (122, 191840), (160, 146278), (176, 132980), (218, 107360), (220, 106384), (244, 95920), (305, 76736), (320, 73139), (352, 66490), (436, 53680), (440, 53192), (488, 47960), (545, 42944), (610, 38368), (671, 34880), (704, 33245), (872, 26840), (880, 26596), (976, 23980), (1090, 21472), (1199, 19520), (1220, 19184), (1342, 17440), (1744, 13420), (1760, 13298), (1952, 11990), (2180, 10736), (2398, 9760), (2440, 9592), (2684, 8720), (3355, 6976), (3488, 6710), (3520, 6649), (3904, 5995), (4360, 5368), (4796, 4880)]