99041680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2833}}^1$

素因数の和:2888

約数の個数: 80

約数和(自身を含む): 253019520

約数和(自身を除く): 153977840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1748, 1840, 2185, 2833, 3496, 4370, 5666, 6992, 8740, 11332, 14165, 17480, 22664, 28330, 34960, 45328, 53827, 56660, 65159, 107654, 113320, 130318, 215308, 226640, 260636, 269135, 325795, 430616, 521272, 538270, 651590, 861232, 1042544, 1076540, 1238021, 1303180, 2153080, 2476042, 2606360, 4306160, 4952084, 5212720, 6190105, 9904168, 12380210, 19808336, 24760420, 49520840, 99041680]

約数ペア:

[(1, 99041680), (2, 49520840), (4, 24760420), (5, 19808336), (8, 12380210), (10, 9904168), (16, 6190105), (19, 5212720), (20, 4952084), (23, 4306160), (38, 2606360), (40, 2476042), (46, 2153080), (76, 1303180), (80, 1238021), (92, 1076540), (95, 1042544), (115, 861232), (152, 651590), (184, 538270), (190, 521272), (230, 430616), (304, 325795), (368, 269135), (380, 260636), (437, 226640), (460, 215308), (760, 130318), (874, 113320), (920, 107654), (1520, 65159), (1748, 56660), (1840, 53827), (2185, 45328), (2833, 34960), (3496, 28330), (4370, 22664), (5666, 17480), (6992, 14165), (8740, 11332)]