99882640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8731}}^1$

素因数の和:8768

約数の個数: 80

約数和(自身を含む): 272857536

約数和(自身を除く): 172974896

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, 880, 1040, 1144, 1430, 2288, 2860, 5720, 8731, 11440, 17462, 34924, 43655, 69848, 87310, 96041, 113503, 139696, 174620, 192082, 227006, 349240, 384164, 454012, 480205, 567515, 698480, 768328, 908024, 960410, 1135030, 1248533, 1536656, 1816048, 1920820, 2270060, 2497066, 3841640, 4540120, 4994132, 6242665, 7683280, 9080240, 9988264, 12485330, 19976528, 24970660, 49941320, 99882640]

約数ペア:

[(1, 99882640), (2, 49941320), (4, 24970660), (5, 19976528), (8, 12485330), (10, 9988264), (11, 9080240), (13, 7683280), (16, 6242665), (20, 4994132), (22, 4540120), (26, 3841640), (40, 2497066), (44, 2270060), (52, 1920820), (55, 1816048), (65, 1536656), (80, 1248533), (88, 1135030), (104, 960410), (110, 908024), (130, 768328), (143, 698480), (176, 567515), (208, 480205), (220, 454012), (260, 384164), (286, 349240), (440, 227006), (520, 192082), (572, 174620), (715, 139696), (880, 113503), (1040, 96041), (1144, 87310), (1430, 69848), (2288, 43655), (2860, 34924), (5720, 17462), (8731, 11440)]