1984284156980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{92464313}}^1$

素因数の和:92464388

約数の個数: 48

約数和(自身を含む): 4427191354320

約数和(自身を除く): 2442907197340

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 4292, 5365, 10730, 21460, 92464313, 184928626, 369857252, 462321565, 924643130, 1849286260, 2681465077, 3421179581, 5362930154, 6842359162, 10725860308, 13407325385, 13684718324, 17105897905, 26814650770, 34211795810, 53629301540, 68423591620, 99214207849, 198428415698, 396856831396, 496071039245, 992142078490, 1984284156980]

約数ペア:

[(1, 1984284156980), (2, 992142078490), (4, 496071039245), (5, 396856831396), (10, 198428415698), (20, 99214207849), (29, 68423591620), (37, 53629301540), (58, 34211795810), (74, 26814650770), (116, 17105897905), (145, 13684718324), (148, 13407325385), (185, 10725860308), (290, 6842359162), (370, 5362930154), (580, 3421179581), (740, 2681465077), (1073, 1849286260), (2146, 924643130), (4292, 462321565), (5365, 369857252), (10730, 184928626), (21460, 92464313)]