2143538600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19381}}^1$

素因数の和:19483

約数の個数: 96

約数和(自身を含む): 5768083200

約数和(自身を除く): 3624544600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 79, 100, 140, 158, 175, 200, 280, 316, 350, 395, 553, 632, 700, 790, 1106, 1400, 1580, 1975, 2212, 2765, 3160, 3950, 4424, 5530, 7900, 11060, 13825, 15800, 19381, 22120, 27650, 38762, 55300, 77524, 96905, 110600, 135667, 155048, 193810, 271334, 387620, 484525, 542668, 678335, 775240, 969050, 1085336, 1356670, 1531099, 1938100, 2713340, 3062198, 3391675, 3876200, 5426680, 6124396, 6783350, 7655495, 10717693, 12248792, 13566700, 15310990, 21435386, 27133400, 30621980, 38277475, 42870772, 53588465, 61243960, 76554950, 85741544, 107176930, 153109900, 214353860, 267942325, 306219800, 428707720, 535884650, 1071769300, 2143538600]

約数ペア:

[(1, 2143538600), (2, 1071769300), (4, 535884650), (5, 428707720), (7, 306219800), (8, 267942325), (10, 214353860), (14, 153109900), (20, 107176930), (25, 85741544), (28, 76554950), (35, 61243960), (40, 53588465), (50, 42870772), (56, 38277475), (70, 30621980), (79, 27133400), (100, 21435386), (140, 15310990), (158, 13566700), (175, 12248792), (200, 10717693), (280, 7655495), (316, 6783350), (350, 6124396), (395, 5426680), (553, 3876200), (632, 3391675), (700, 3062198), (790, 2713340), (1106, 1938100), (1400, 1531099), (1580, 1356670), (1975, 1085336), (2212, 969050), (2765, 775240), (3160, 678335), (3950, 542668), (4424, 484525), (5530, 387620), (7900, 271334), (11060, 193810), (13825, 155048), (15800, 135667), (19381, 110600), (22120, 96905), (27650, 77524), (38762, 55300)]