6928400180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{859603}}^1$

素因数の和:859656

約数の個数: 48

約数和(自身を含む): 16174308864

約数和(自身を除く): 9245908684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 859603, 1719206, 3438412, 4298015, 8596030, 11174839, 17192060, 22349678, 26647693, 44699356, 53295386, 55874195, 106590772, 111748390, 133238465, 223496780, 266476930, 346420009, 532953860, 692840018, 1385680036, 1732100045, 3464200090, 6928400180]

約数ペア:

[(1, 6928400180), (2, 3464200090), (4, 1732100045), (5, 1385680036), (10, 692840018), (13, 532953860), (20, 346420009), (26, 266476930), (31, 223496780), (52, 133238465), (62, 111748390), (65, 106590772), (124, 55874195), (130, 53295386), (155, 44699356), (260, 26647693), (310, 22349678), (403, 17192060), (620, 11174839), (806, 8596030), (1612, 4298015), (2015, 3438412), (4030, 1719206), (8060, 859603)]