91377160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2075

約数の個数: 96

約数和(自身を含む): 249687360

約数和(自身を除く): 158310200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 644, 805, 920, 980, 1127, 1288, 1610, 1960, 2027, 2254, 3220, 4054, 4508, 5635, 6440, 8108, 9016, 10135, 11270, 14189, 16216, 20270, 22540, 28378, 40540, 45080, 46621, 56756, 70945, 81080, 93242, 99323, 113512, 141890, 186484, 198646, 233105, 283780, 326347, 372968, 397292, 466210, 496615, 567560, 652694, 794584, 932420, 993230, 1305388, 1631735, 1864840, 1986460, 2284429, 2610776, 3263470, 3972920, 4568858, 6526940, 9137716, 11422145, 13053880, 18275432, 22844290, 45688580, 91377160]

約数ペア:

[(1, 91377160), (2, 45688580), (4, 22844290), (5, 18275432), (7, 13053880), (8, 11422145), (10, 9137716), (14, 6526940), (20, 4568858), (23, 3972920), (28, 3263470), (35, 2610776), (40, 2284429), (46, 1986460), (49, 1864840), (56, 1631735), (70, 1305388), (92, 993230), (98, 932420), (115, 794584), (140, 652694), (161, 567560), (184, 496615), (196, 466210), (230, 397292), (245, 372968), (280, 326347), (322, 283780), (392, 233105), (460, 198646), (490, 186484), (644, 141890), (805, 113512), (920, 99323), (980, 93242), (1127, 81080), (1288, 70945), (1610, 56756), (1960, 46621), (2027, 45080), (2254, 40540), (3220, 28378), (4054, 22540), (4508, 20270), (5635, 16216), (6440, 14189), (8108, 11270), (9016, 10135)]