8862880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4289

約数の個数: 48

約数和(自身を含む): 22554504

約数和(自身を除く): 13691624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4261, 8522, 17044, 21305, 34088, 42610, 55393, 68176, 85220, 110786, 136352, 170440, 221572, 276965, 340880, 443144, 553930, 681760, 886288, 1107860, 1772576, 2215720, 4431440, 8862880]

約数ペア:

[(1, 8862880), (2, 4431440), (4, 2215720), (5, 1772576), (8, 1107860), (10, 886288), (13, 681760), (16, 553930), (20, 443144), (26, 340880), (32, 276965), (40, 221572), (52, 170440), (65, 136352), (80, 110786), (104, 85220), (130, 68176), (160, 55393), (208, 42610), (260, 34088), (416, 21305), (520, 17044), (1040, 8522), (2080, 4261)]