113681920

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^2\times {\mathrm{367}}^1$

素因数の和:412

約数の個数: 120

約数和(自身を含む): 300418272

約数和(自身を除く): 186736352

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 367, 440, 484, 512, 605, 640, 704, 734, 880, 968, 1210, 1280, 1408, 1468, 1760, 1835, 1936, 2420, 2560, 2816, 2936, 3520, 3670, 3872, 4037, 4840, 5632, 5872, 7040, 7340, 7744, 8074, 9680, 11744, 14080, 14680, 15488, 16148, 19360, 20185, 23488, 28160, 29360, 30976, 32296, 38720, 40370, 44407, 46976, 58720, 61952, 64592, 77440, 80740, 88814, 93952, 117440, 129184, 154880, 161480, 177628, 187904, 222035, 234880, 258368, 309760, 322960, 355256, 444070, 469760, 516736, 645920, 710512, 888140, 939520, 1033472, 1291840, 1421024, 1776280, 2066944, 2583680, 2842048, 3552560, 5167360, 5684096, 7105120, 10334720, 11368192, 14210240, 22736384, 28420480, 56840960, 113681920]

約数ペア:

[(1, 113681920), (2, 56840960), (4, 28420480), (5, 22736384), (8, 14210240), (10, 11368192), (11, 10334720), (16, 7105120), (20, 5684096), (22, 5167360), (32, 3552560), (40, 2842048), (44, 2583680), (55, 2066944), (64, 1776280), (80, 1421024), (88, 1291840), (110, 1033472), (121, 939520), (128, 888140), (160, 710512), (176, 645920), (220, 516736), (242, 469760), (256, 444070), (320, 355256), (352, 322960), (367, 309760), (440, 258368), (484, 234880), (512, 222035), (605, 187904), (640, 177628), (704, 161480), (734, 154880), (880, 129184), (968, 117440), (1210, 93952), (1280, 88814), (1408, 80740), (1468, 77440), (1760, 64592), (1835, 61952), (1936, 58720), (2420, 46976), (2560, 44407), (2816, 40370), (2936, 38720), (3520, 32296), (3670, 30976), (3872, 29360), (4037, 28160), (4840, 23488), (5632, 20185), (5872, 19360), (7040, 16148), (7340, 15488), (7744, 14680), (8074, 14080), (9680, 11744)]