83302880

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7333}}^1$

素因数の和:7419

約数の個数: 48

約数和(自身を含む): 199602144

約数和(自身を除く): 116299264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 7333, 11360, 14666, 29332, 36665, 58664, 73330, 117328, 146660, 234656, 293320, 520643, 586640, 1041286, 1173280, 2082572, 2603215, 4165144, 5206430, 8330288, 10412860, 16660576, 20825720, 41651440, 83302880]

約数ペア:

[(1, 83302880), (2, 41651440), (4, 20825720), (5, 16660576), (8, 10412860), (10, 8330288), (16, 5206430), (20, 4165144), (32, 2603215), (40, 2082572), (71, 1173280), (80, 1041286), (142, 586640), (160, 520643), (284, 293320), (355, 234656), (568, 146660), (710, 117328), (1136, 73330), (1420, 58664), (2272, 36665), (2840, 29332), (5680, 14666), (7333, 11360)]