922791320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{9239}}^1$

素因数の和:9488

約数の個数: 64

約数和(自身を含む): 2275257600

約数和(自身を除く): 1352466280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 227, 440, 454, 908, 1135, 1816, 2270, 2497, 4540, 4994, 9080, 9239, 9988, 12485, 18478, 19976, 24970, 36956, 46195, 49940, 73912, 92390, 99880, 101629, 184780, 203258, 369560, 406516, 508145, 813032, 1016290, 2032580, 2097253, 4065160, 4194506, 8389012, 10486265, 16778024, 20972530, 23069783, 41945060, 46139566, 83890120, 92279132, 115348915, 184558264, 230697830, 461395660, 922791320]

約数ペア:

[(1, 922791320), (2, 461395660), (4, 230697830), (5, 184558264), (8, 115348915), (10, 92279132), (11, 83890120), (20, 46139566), (22, 41945060), (40, 23069783), (44, 20972530), (55, 16778024), (88, 10486265), (110, 8389012), (220, 4194506), (227, 4065160), (440, 2097253), (454, 2032580), (908, 1016290), (1135, 813032), (1816, 508145), (2270, 406516), (2497, 369560), (4540, 203258), (4994, 184780), (9080, 101629), (9239, 99880), (9988, 92390), (12485, 73912), (18478, 49940), (19976, 46195), (24970, 36956)]