11568700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:847

約数の個数: 72

約数和(自身を含む): 29529360

約数和(自身を除く): 17960660

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 809, 1100, 1300, 1430, 1618, 2860, 3236, 3575, 4045, 7150, 8090, 8899, 10517, 14300, 16180, 17798, 20225, 21034, 35596, 40450, 42068, 44495, 52585, 80900, 88990, 105170, 115687, 177980, 210340, 222475, 231374, 262925, 444950, 462748, 525850, 578435, 889900, 1051700, 1156870, 2313740, 2892175, 5784350, 11568700]

約数ペア:

[(1, 11568700), (2, 5784350), (4, 2892175), (5, 2313740), (10, 1156870), (11, 1051700), (13, 889900), (20, 578435), (22, 525850), (25, 462748), (26, 444950), (44, 262925), (50, 231374), (52, 222475), (55, 210340), (65, 177980), (100, 115687), (110, 105170), (130, 88990), (143, 80900), (220, 52585), (260, 44495), (275, 42068), (286, 40450), (325, 35596), (550, 21034), (572, 20225), (650, 17798), (715, 16180), (809, 14300), (1100, 10517), (1300, 8899), (1430, 8090), (1618, 7150), (2860, 4045), (3236, 3575)]