1009968220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{6011}}^1$

素因数の和:6322

約数の個数: 48

約数和(自身を含む): 2197794816

約数和(自身を除く): 1187826596

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 271, 310, 542, 620, 1084, 1355, 2710, 5420, 6011, 8401, 12022, 16802, 24044, 30055, 33604, 42005, 60110, 84010, 120220, 168020, 186341, 372682, 745364, 931705, 1628981, 1863410, 3257962, 3726820, 6515924, 8144905, 16289810, 32579620, 50498411, 100996822, 201993644, 252492055, 504984110, 1009968220]

約数ペア:

[(1, 1009968220), (2, 504984110), (4, 252492055), (5, 201993644), (10, 100996822), (20, 50498411), (31, 32579620), (62, 16289810), (124, 8144905), (155, 6515924), (271, 3726820), (310, 3257962), (542, 1863410), (620, 1628981), (1084, 931705), (1355, 745364), (2710, 372682), (5420, 186341), (6011, 168020), (8401, 120220), (12022, 84010), (16802, 60110), (24044, 42005), (30055, 33604)]