47392100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 119159040

約数和(自身を除く): 71766940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 553, 700, 790, 857, 1106, 1580, 1714, 1975, 2212, 2765, 3428, 3950, 4285, 5530, 5999, 7900, 8570, 11060, 11998, 13825, 17140, 21425, 23996, 27650, 29995, 42850, 55300, 59990, 67703, 85700, 119980, 135406, 149975, 270812, 299950, 338515, 473921, 599900, 677030, 947842, 1354060, 1692575, 1895684, 2369605, 3385150, 4739210, 6770300, 9478420, 11848025, 23696050, 47392100]

約数ペア:

[(1, 47392100), (2, 23696050), (4, 11848025), (5, 9478420), (7, 6770300), (10, 4739210), (14, 3385150), (20, 2369605), (25, 1895684), (28, 1692575), (35, 1354060), (50, 947842), (70, 677030), (79, 599900), (100, 473921), (140, 338515), (158, 299950), (175, 270812), (316, 149975), (350, 135406), (395, 119980), (553, 85700), (700, 67703), (790, 59990), (857, 55300), (1106, 42850), (1580, 29995), (1714, 27650), (1975, 23996), (2212, 21425), (2765, 17140), (3428, 13825), (3950, 11998), (4285, 11060), (5530, 8570), (5999, 7900)]