1330500800

素因数分解:

$2^6\times 5^2\times {\mathrm{251}}^1\times {\mathrm{3313}}^1$

素因数の和:3586

約数の個数: 84

約数和(自身を含む): 3287898936

約数和(自身を除く): 1957398136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 251, 320, 400, 502, 800, 1004, 1255, 1600, 2008, 2510, 3313, 4016, 5020, 6275, 6626, 8032, 10040, 12550, 13252, 16064, 16565, 20080, 25100, 26504, 33130, 40160, 50200, 53008, 66260, 80320, 82825, 100400, 106016, 132520, 165650, 200800, 212032, 265040, 331300, 401600, 530080, 662600, 831563, 1060160, 1325200, 1663126, 2650400, 3326252, 4157815, 5300800, 6652504, 8315630, 13305008, 16631260, 20789075, 26610016, 33262520, 41578150, 53220032, 66525040, 83156300, 133050080, 166312600, 266100160, 332625200, 665250400, 1330500800]

約数ペア:

[(1, 1330500800), (2, 665250400), (4, 332625200), (5, 266100160), (8, 166312600), (10, 133050080), (16, 83156300), (20, 66525040), (25, 53220032), (32, 41578150), (40, 33262520), (50, 26610016), (64, 20789075), (80, 16631260), (100, 13305008), (160, 8315630), (200, 6652504), (251, 5300800), (320, 4157815), (400, 3326252), (502, 2650400), (800, 1663126), (1004, 1325200), (1255, 1060160), (1600, 831563), (2008, 662600), (2510, 530080), (3313, 401600), (4016, 331300), (5020, 265040), (6275, 212032), (6626, 200800), (8032, 165650), (10040, 132520), (12550, 106016), (13252, 100400), (16064, 82825), (16565, 80320), (20080, 66260), (25100, 53008), (26504, 50200), (33130, 40160)]