26389680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3547}}^1$

素因数の和:3594

約数の個数: 80

約数和(自身を含む): 84470784

約数和(自身を除く): 58081104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3547, 3720, 7094, 7440, 10641, 14188, 17735, 21282, 28376, 35470, 42564, 53205, 56752, 70940, 85128, 106410, 109957, 141880, 170256, 212820, 219914, 283760, 329871, 425640, 439828, 549785, 659742, 851280, 879656, 1099570, 1319484, 1649355, 1759312, 2199140, 2638968, 3298710, 4398280, 5277936, 6597420, 8796560, 13194840, 26389680]

約数ペア:

[(1, 26389680), (2, 13194840), (3, 8796560), (4, 6597420), (5, 5277936), (6, 4398280), (8, 3298710), (10, 2638968), (12, 2199140), (15, 1759312), (16, 1649355), (20, 1319484), (24, 1099570), (30, 879656), (31, 851280), (40, 659742), (48, 549785), (60, 439828), (62, 425640), (80, 329871), (93, 283760), (120, 219914), (124, 212820), (155, 170256), (186, 141880), (240, 109957), (248, 106410), (310, 85128), (372, 70940), (465, 56752), (496, 53205), (620, 42564), (744, 35470), (930, 28376), (1240, 21282), (1488, 17735), (1860, 14188), (2480, 10641), (3547, 7440), (3720, 7094)]