233194880

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8887}}^1$

素因数の和:8947

約数の個数: 64

約数和(自身を含む): 571142880

約数和(自身を除く): 337948000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 3280, 5248, 6560, 8887, 13120, 17774, 26240, 35548, 44435, 71096, 88870, 142192, 177740, 284384, 355480, 364367, 568768, 710960, 728734, 1137536, 1421920, 1457468, 1821835, 2843840, 2914936, 3643670, 5687680, 5829872, 7287340, 11659744, 14574680, 23319488, 29149360, 46638976, 58298720, 116597440, 233194880]

約数ペア:

[(1, 233194880), (2, 116597440), (4, 58298720), (5, 46638976), (8, 29149360), (10, 23319488), (16, 14574680), (20, 11659744), (32, 7287340), (40, 5829872), (41, 5687680), (64, 3643670), (80, 2914936), (82, 2843840), (128, 1821835), (160, 1457468), (164, 1421920), (205, 1137536), (320, 728734), (328, 710960), (410, 568768), (640, 364367), (656, 355480), (820, 284384), (1312, 177740), (1640, 142192), (2624, 88870), (3280, 71096), (5248, 44435), (6560, 35548), (8887, 26240), (13120, 17774)]