2976320

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 56

約数和(自身を含む): 7242048

約数和(自身を除く): 4265728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 131, 142, 160, 262, 284, 320, 355, 524, 568, 655, 710, 1048, 1136, 1310, 1420, 2096, 2272, 2620, 2840, 4192, 4544, 5240, 5680, 8384, 9301, 10480, 11360, 18602, 20960, 22720, 37204, 41920, 46505, 74408, 93010, 148816, 186020, 297632, 372040, 595264, 744080, 1488160, 2976320]

約数ペア:

[(1, 2976320), (2, 1488160), (4, 744080), (5, 595264), (8, 372040), (10, 297632), (16, 186020), (20, 148816), (32, 93010), (40, 74408), (64, 46505), (71, 41920), (80, 37204), (131, 22720), (142, 20960), (160, 18602), (262, 11360), (284, 10480), (320, 9301), (355, 8384), (524, 5680), (568, 5240), (655, 4544), (710, 4192), (1048, 2840), (1136, 2620), (1310, 2272), (1420, 2096)]