671769760

素因数分解:

$2^5\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{2659}}^1$

素因数の和:4253

約数の個数: 48

約数和(自身を含む): 1588658400

約数和(自身を除く): 916888640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1579, 2659, 3158, 5318, 6316, 7895, 10636, 12632, 13295, 15790, 21272, 25264, 26590, 31580, 42544, 50528, 53180, 63160, 85088, 106360, 126320, 212720, 252640, 425440, 4198561, 8397122, 16794244, 20992805, 33588488, 41985610, 67176976, 83971220, 134353952, 167942440, 335884880, 671769760]

約数ペア:

[(1, 671769760), (2, 335884880), (4, 167942440), (5, 134353952), (8, 83971220), (10, 67176976), (16, 41985610), (20, 33588488), (32, 20992805), (40, 16794244), (80, 8397122), (160, 4198561), (1579, 425440), (2659, 252640), (3158, 212720), (5318, 126320), (6316, 106360), (7895, 85088), (10636, 63160), (12632, 53180), (13295, 50528), (15790, 42544), (21272, 31580), (25264, 26590)]