7349680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 18998784

約数和(自身を除く): 11649104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 191, 208, 260, 296, 370, 382, 481, 520, 592, 740, 764, 955, 962, 1040, 1480, 1528, 1910, 1924, 2405, 2483, 2960, 3056, 3820, 3848, 4810, 4966, 7067, 7640, 7696, 9620, 9932, 12415, 14134, 15280, 19240, 19864, 24830, 28268, 35335, 38480, 39728, 49660, 56536, 70670, 91871, 99320, 113072, 141340, 183742, 198640, 282680, 367484, 459355, 565360, 734968, 918710, 1469936, 1837420, 3674840, 7349680]

約数ペア:

[(1, 7349680), (2, 3674840), (4, 1837420), (5, 1469936), (8, 918710), (10, 734968), (13, 565360), (16, 459355), (20, 367484), (26, 282680), (37, 198640), (40, 183742), (52, 141340), (65, 113072), (74, 99320), (80, 91871), (104, 70670), (130, 56536), (148, 49660), (185, 39728), (191, 38480), (208, 35335), (260, 28268), (296, 24830), (370, 19864), (382, 19240), (481, 15280), (520, 14134), (592, 12415), (740, 9932), (764, 9620), (955, 7696), (962, 7640), (1040, 7067), (1480, 4966), (1528, 4810), (1910, 3848), (1924, 3820), (2405, 3056), (2483, 2960)]