1421872.00000000

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1871}}^1$

素因数の和:1927

約数の個数: 72

約数和(自身を含む): 170614080

約数和(自身を除く): 100077380

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1450, 1508, 1871, 1885, 2900, 3742, 3770, 7484, 7540, 9355, 9425, 18710, 18850, 24323, 37420, 37700, 46775, 48646, 54259, 93550, 97292, 108518, 121615, 187100, 217036, 243230, 271295, 486460, 542590, 608075, 705367, 1085180, 1216150, 1356475, 1410734, 2432300, 2712950, 2821468, 3526835, 5425900, 7053670, 14107340, 17634175, 35268350, 70536700]

約数ペア:

[(1, 70536700), (2, 35268350), (4, 17634175), (5, 14107340), (10, 7053670), (13, 5425900), (20, 3526835), (25, 2821468), (26, 2712950), (29, 2432300), (50, 1410734), (52, 1356475), (58, 1216150), (65, 1085180), (100, 705367), (116, 608075), (130, 542590), (145, 486460), (260, 271295), (290, 243230), (325, 217036), (377, 187100), (580, 121615), (650, 108518), (725, 97292), (754, 93550), (1300, 54259), (1450, 48646), (1508, 46775), (1871, 37700), (1885, 37420), (2900, 24323), (3742, 18850), (3770, 18710), (7484, 9425), (7540, 9355)]