4236157040

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{2939}}^1$

素因数の和:3414

約数の個数: 80

約数和(自身を含む): 10105603200

約数和(自身を除く): 5869446160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 419, 430, 688, 838, 860, 1676, 1720, 2095, 2939, 3352, 3440, 4190, 5878, 6704, 8380, 11756, 14695, 16760, 18017, 23512, 29390, 33520, 36034, 47024, 58780, 72068, 90085, 117560, 126377, 144136, 180170, 235120, 252754, 288272, 360340, 505508, 631885, 720680, 1011016, 1231441, 1263770, 1441360, 2022032, 2462882, 2527540, 4925764, 5055080, 6157205, 9851528, 10110160, 12314410, 19703056, 24628820, 49257640, 52951963, 98515280, 105903926, 211807852, 264759815, 423615704, 529519630, 847231408, 1059039260, 2118078520, 4236157040]

約数ペア:

[(1, 4236157040), (2, 2118078520), (4, 1059039260), (5, 847231408), (8, 529519630), (10, 423615704), (16, 264759815), (20, 211807852), (40, 105903926), (43, 98515280), (80, 52951963), (86, 49257640), (172, 24628820), (215, 19703056), (344, 12314410), (419, 10110160), (430, 9851528), (688, 6157205), (838, 5055080), (860, 4925764), (1676, 2527540), (1720, 2462882), (2095, 2022032), (2939, 1441360), (3352, 1263770), (3440, 1231441), (4190, 1011016), (5878, 720680), (6704, 631885), (8380, 505508), (11756, 360340), (14695, 288272), (16760, 252754), (18017, 235120), (23512, 180170), (29390, 144136), (33520, 126377), (36034, 117560), (47024, 90085), (58780, 72068)]