1844100440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22027}}^1$

素因数の和:22081

約数の個数: 128

約数和(自身を含む): 5329013760

約数和(自身を除く): 3484913320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 322, 364, 455, 460, 520, 598, 644, 728, 805, 910, 920, 1196, 1288, 1495, 1610, 1820, 2093, 2392, 2990, 3220, 3640, 4186, 5980, 6440, 8372, 10465, 11960, 16744, 20930, 22027, 41860, 44054, 83720, 88108, 110135, 154189, 176216, 220270, 286351, 308378, 440540, 506621, 572702, 616756, 770945, 881080, 1013242, 1145404, 1233512, 1431755, 1541890, 2004457, 2026484, 2290808, 2533105, 2863510, 3083780, 3546347, 4008914, 4052968, 5066210, 5727020, 6167560, 6586073, 7092694, 8017828, 10022285, 10132420, 11454040, 13172146, 14185388, 16035656, 17731735, 20044570, 20264840, 26344292, 28370776, 32930365, 35463470, 40089140, 46102511, 52688584, 65860730, 70926940, 80178280, 92205022, 131721460, 141853880, 184410044, 230512555, 263442920, 368820088, 461025110, 922050220, 1844100440]

約数ペア:

[(1, 1844100440), (2, 922050220), (4, 461025110), (5, 368820088), (7, 263442920), (8, 230512555), (10, 184410044), (13, 141853880), (14, 131721460), (20, 92205022), (23, 80178280), (26, 70926940), (28, 65860730), (35, 52688584), (40, 46102511), (46, 40089140), (52, 35463470), (56, 32930365), (65, 28370776), (70, 26344292), (91, 20264840), (92, 20044570), (104, 17731735), (115, 16035656), (130, 14185388), (140, 13172146), (161, 11454040), (182, 10132420), (184, 10022285), (230, 8017828), (260, 7092694), (280, 6586073), (299, 6167560), (322, 5727020), (364, 5066210), (455, 4052968), (460, 4008914), (520, 3546347), (598, 3083780), (644, 2863510), (728, 2533105), (805, 2290808), (910, 2026484), (920, 2004457), (1196, 1541890), (1288, 1431755), (1495, 1233512), (1610, 1145404), (1820, 1013242), (2093, 881080), (2392, 770945), (2990, 616756), (3220, 572702), (3640, 506621), (4186, 440540), (5980, 308378), (6440, 286351), (8372, 220270), (10465, 176216), (11960, 154189), (16744, 110135), (20930, 88108), (22027, 83720), (41860, 44054)]