99334880

素因数分解:

$2^5\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1621}}^1$

素因数の和:2019

約数の個数: 48

約数和(自身を含む): 235436544

約数和(自身を除く): 136101664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 383, 766, 1532, 1621, 1915, 3064, 3242, 3830, 6128, 6484, 7660, 8105, 12256, 12968, 15320, 16210, 25936, 30640, 32420, 51872, 61280, 64840, 129680, 259360, 620843, 1241686, 2483372, 3104215, 4966744, 6208430, 9933488, 12416860, 19866976, 24833720, 49667440, 99334880]

約数ペア:

[(1, 99334880), (2, 49667440), (4, 24833720), (5, 19866976), (8, 12416860), (10, 9933488), (16, 6208430), (20, 4966744), (32, 3104215), (40, 2483372), (80, 1241686), (160, 620843), (383, 259360), (766, 129680), (1532, 64840), (1621, 61280), (1915, 51872), (3064, 32420), (3242, 30640), (3830, 25936), (6128, 16210), (6484, 15320), (7660, 12968), (8105, 12256)]