11461120

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 120

約数和(自身を含む): 31021452

約数和(自身を除く): 19560332

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 121, 128, 148, 160, 176, 185, 220, 242, 256, 296, 320, 352, 370, 407, 440, 484, 512, 592, 605, 640, 704, 740, 814, 880, 968, 1184, 1210, 1280, 1408, 1480, 1628, 1760, 1936, 2035, 2368, 2420, 2560, 2816, 2960, 3256, 3520, 3872, 4070, 4477, 4736, 4840, 5632, 5920, 6512, 7040, 7744, 8140, 8954, 9472, 9680, 11840, 13024, 14080, 15488, 16280, 17908, 18944, 19360, 22385, 23680, 26048, 28160, 30976, 32560, 35816, 38720, 44770, 47360, 52096, 61952, 65120, 71632, 77440, 89540, 94720, 104192, 130240, 143264, 154880, 179080, 208384, 260480, 286528, 309760, 358160, 520960, 573056, 716320, 1041920, 1146112, 1432640, 2292224, 2865280, 5730560, 11461120]

約数ペア:

[(1, 11461120), (2, 5730560), (4, 2865280), (5, 2292224), (8, 1432640), (10, 1146112), (11, 1041920), (16, 716320), (20, 573056), (22, 520960), (32, 358160), (37, 309760), (40, 286528), (44, 260480), (55, 208384), (64, 179080), (74, 154880), (80, 143264), (88, 130240), (110, 104192), (121, 94720), (128, 89540), (148, 77440), (160, 71632), (176, 65120), (185, 61952), (220, 52096), (242, 47360), (256, 44770), (296, 38720), (320, 35816), (352, 32560), (370, 30976), (407, 28160), (440, 26048), (484, 23680), (512, 22385), (592, 19360), (605, 18944), (640, 17908), (704, 16280), (740, 15488), (814, 14080), (880, 13024), (968, 11840), (1184, 9680), (1210, 9472), (1280, 8954), (1408, 8140), (1480, 7744), (1628, 7040), (1760, 6512), (1936, 5920), (2035, 5632), (2368, 4840), (2420, 4736), (2560, 4477), (2816, 4070), (2960, 3872), (3256, 3520)]