2023131040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{2153}}^1$

素因数の和:3014

約数の個数: 96

約数和(自身を含む): 5471504640

約数和(自身を除く): 3448373600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 839, 1120, 1678, 2153, 3356, 4195, 4306, 5873, 6712, 8390, 8612, 10765, 11746, 13424, 15071, 16780, 17224, 21530, 23492, 26848, 29365, 30142, 33560, 34448, 43060, 46984, 58730, 60284, 67120, 68896, 75355, 86120, 93968, 117460, 120568, 134240, 150710, 172240, 187936, 234920, 241136, 301420, 344480, 469840, 482272, 602840, 939680, 1205680, 1806367, 2411360, 3612734, 7225468, 9031835, 12644569, 14450936, 18063670, 25289138, 28901872, 36127340, 50578276, 57803744, 63222845, 72254680, 101156552, 126445690, 144509360, 202313104, 252891380, 289018720, 404626208, 505782760, 1011565520, 2023131040]

約数ペア:

[(1, 2023131040), (2, 1011565520), (4, 505782760), (5, 404626208), (7, 289018720), (8, 252891380), (10, 202313104), (14, 144509360), (16, 126445690), (20, 101156552), (28, 72254680), (32, 63222845), (35, 57803744), (40, 50578276), (56, 36127340), (70, 28901872), (80, 25289138), (112, 18063670), (140, 14450936), (160, 12644569), (224, 9031835), (280, 7225468), (560, 3612734), (839, 2411360), (1120, 1806367), (1678, 1205680), (2153, 939680), (3356, 602840), (4195, 482272), (4306, 469840), (5873, 344480), (6712, 301420), (8390, 241136), (8612, 234920), (10765, 187936), (11746, 172240), (13424, 150710), (15071, 134240), (16780, 120568), (17224, 117460), (21530, 93968), (23492, 86120), (26848, 75355), (29365, 68896), (30142, 67120), (33560, 60284), (34448, 58730), (43060, 46984)]