10845548090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{86813}}^1$

素因数の和:86895

約数の個数: 48

約数和(自身を含む): 21723988104

約数和(自身を除く): 10878440014

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 961, 1922, 2015, 4030, 4805, 9610, 12493, 24986, 62465, 86813, 124930, 173626, 434065, 868130, 1128569, 2257138, 2691203, 5382406, 5642845, 11285690, 13456015, 26912030, 34985639, 69971278, 83427293, 166854586, 174928195, 349856390, 417136465, 834272930, 1084554809, 2169109618, 5422774045, 10845548090]

約数ペア:

[(1, 10845548090), (2, 5422774045), (5, 2169109618), (10, 1084554809), (13, 834272930), (26, 417136465), (31, 349856390), (62, 174928195), (65, 166854586), (130, 83427293), (155, 69971278), (310, 34985639), (403, 26912030), (806, 13456015), (961, 11285690), (1922, 5642845), (2015, 5382406), (4030, 2691203), (4805, 2257138), (9610, 1128569), (12493, 868130), (24986, 434065), (62465, 173626), (86813, 124930)]