2775443320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{8707}}^1$

素因数の和:9344

約数の個数: 64

約数和(自身を含む): 6736857120

約数和(自身を除く): 3961413800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 613, 1226, 2452, 3065, 4904, 6130, 7969, 8707, 12260, 15938, 17414, 24520, 31876, 34828, 39845, 43535, 63752, 69656, 79690, 87070, 113191, 159380, 174140, 226382, 318760, 348280, 452764, 565955, 905528, 1131910, 2263820, 4527640, 5337391, 10674782, 21349564, 26686955, 42699128, 53373910, 69386083, 106747820, 138772166, 213495640, 277544332, 346930415, 555088664, 693860830, 1387721660, 2775443320]

約数ペア:

[(1, 2775443320), (2, 1387721660), (4, 693860830), (5, 555088664), (8, 346930415), (10, 277544332), (13, 213495640), (20, 138772166), (26, 106747820), (40, 69386083), (52, 53373910), (65, 42699128), (104, 26686955), (130, 21349564), (260, 10674782), (520, 5337391), (613, 4527640), (1226, 2263820), (2452, 1131910), (3065, 905528), (4904, 565955), (6130, 452764), (7969, 348280), (8707, 318760), (12260, 226382), (15938, 174140), (17414, 159380), (24520, 113191), (31876, 87070), (34828, 79690), (39845, 69656), (43535, 63752)]