29121316240

素因数分解:

$2^4\times 5^1\times {\mathrm{84991}}^1\times {\mathrm{4283}}^1$

素因数の和:89287

約数の個数: 40

約数和(自身を含む): 67723665408

約数和(自身を除く): 38602349168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4283, 8566, 17132, 21415, 34264, 42830, 68528, 84991, 85660, 169982, 171320, 339964, 342640, 424955, 679928, 849910, 1359856, 1699820, 3399640, 6799280, 364016453, 728032906, 1456065812, 1820082265, 2912131624, 3640164530, 5824263248, 7280329060, 14560658120, 29121316240]

約数ペア:

[(1, 29121316240), (2, 14560658120), (4, 7280329060), (5, 5824263248), (8, 3640164530), (10, 2912131624), (16, 1820082265), (20, 1456065812), (40, 728032906), (80, 364016453), (4283, 6799280), (8566, 3399640), (17132, 1699820), (21415, 1359856), (34264, 849910), (42830, 679928), (68528, 424955), (84991, 342640), (85660, 339964), (169982, 171320)]