1359302240

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197573}}^1$

素因数の和:197631

約数の個数: 48

約数和(自身を含む): 3286050768

約数和(自身を除く): 1926748528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 197573, 395146, 790292, 987865, 1580584, 1975730, 3161168, 3951460, 6322336, 7902920, 8495639, 15805840, 16991278, 31611680, 33982556, 42478195, 67965112, 84956390, 135930224, 169912780, 271860448, 339825560, 679651120, 1359302240]

約数ペア:

[(1, 1359302240), (2, 679651120), (4, 339825560), (5, 271860448), (8, 169912780), (10, 135930224), (16, 84956390), (20, 67965112), (32, 42478195), (40, 33982556), (43, 31611680), (80, 16991278), (86, 15805840), (160, 8495639), (172, 7902920), (215, 6322336), (344, 3951460), (430, 3161168), (688, 1975730), (860, 1580584), (1376, 987865), (1720, 790292), (3440, 395146), (6880, 197573)]