5477680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 14374080

約数和(自身を除く): 8896400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 229, 230, 260, 299, 368, 458, 460, 520, 598, 916, 920, 1040, 1145, 1196, 1495, 1832, 1840, 2290, 2392, 2977, 2990, 3664, 4580, 4784, 5267, 5954, 5980, 9160, 10534, 11908, 11960, 14885, 18320, 21068, 23816, 23920, 26335, 29770, 42136, 47632, 52670, 59540, 68471, 84272, 105340, 119080, 136942, 210680, 238160, 273884, 342355, 421360, 547768, 684710, 1095536, 1369420, 2738840, 5477680]

約数ペア:

[(1, 5477680), (2, 2738840), (4, 1369420), (5, 1095536), (8, 684710), (10, 547768), (13, 421360), (16, 342355), (20, 273884), (23, 238160), (26, 210680), (40, 136942), (46, 119080), (52, 105340), (65, 84272), (80, 68471), (92, 59540), (104, 52670), (115, 47632), (130, 42136), (184, 29770), (208, 26335), (229, 23920), (230, 23816), (260, 21068), (299, 18320), (368, 14885), (458, 11960), (460, 11908), (520, 10534), (598, 9160), (916, 5980), (920, 5954), (1040, 5267), (1145, 4784), (1196, 4580), (1495, 3664), (1832, 2990), (1840, 2977), (2290, 2392)]