9254960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:846

約数の個数: 80

約数和(自身を含む): 25310880

約数和(自身を除く): 16055920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 809, 880, 1040, 1144, 1430, 1618, 2288, 2860, 3236, 4045, 5720, 6472, 8090, 8899, 10517, 11440, 12944, 16180, 17798, 21034, 32360, 35596, 42068, 44495, 52585, 64720, 71192, 84136, 88990, 105170, 115687, 142384, 168272, 177980, 210340, 231374, 355960, 420680, 462748, 578435, 711920, 841360, 925496, 1156870, 1850992, 2313740, 4627480, 9254960]

約数ペア:

[(1, 9254960), (2, 4627480), (4, 2313740), (5, 1850992), (8, 1156870), (10, 925496), (11, 841360), (13, 711920), (16, 578435), (20, 462748), (22, 420680), (26, 355960), (40, 231374), (44, 210340), (52, 177980), (55, 168272), (65, 142384), (80, 115687), (88, 105170), (104, 88990), (110, 84136), (130, 71192), (143, 64720), (176, 52585), (208, 44495), (220, 42068), (260, 35596), (286, 32360), (440, 21034), (520, 17798), (572, 16180), (715, 12944), (809, 11440), (880, 10517), (1040, 8899), (1144, 8090), (1430, 6472), (1618, 5720), (2288, 4045), (2860, 3236)]