54830320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22109}}^1$

素因数の和:22153

約数の個数: 40

約数和(自身を含む): 131598720

約数和(自身を除く): 76768400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 22109, 44218, 88436, 110545, 176872, 221090, 353744, 442180, 685379, 884360, 1370758, 1768720, 2741516, 3426895, 5483032, 6853790, 10966064, 13707580, 27415160, 54830320]

約数ペア:

[(1, 54830320), (2, 27415160), (4, 13707580), (5, 10966064), (8, 6853790), (10, 5483032), (16, 3426895), (20, 2741516), (31, 1768720), (40, 1370758), (62, 884360), (80, 685379), (124, 442180), (155, 353744), (248, 221090), (310, 176872), (496, 110545), (620, 88436), (1240, 44218), (2480, 22109)]