117965960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5333}}^1$

素因数の和:5430

約数の個数: 64

約数和(自身を含む): 307238400

約数和(自身を除く): 189272440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4424, 5333, 5530, 10666, 11060, 21332, 22120, 26665, 37331, 42664, 53330, 74662, 106660, 149324, 186655, 213320, 298648, 373310, 421307, 746620, 842614, 1493240, 1685228, 2106535, 2949149, 3370456, 4213070, 5898298, 8426140, 11796596, 14745745, 16852280, 23593192, 29491490, 58982980, 117965960]

約数ペア:

[(1, 117965960), (2, 58982980), (4, 29491490), (5, 23593192), (7, 16852280), (8, 14745745), (10, 11796596), (14, 8426140), (20, 5898298), (28, 4213070), (35, 3370456), (40, 2949149), (56, 2106535), (70, 1685228), (79, 1493240), (140, 842614), (158, 746620), (280, 421307), (316, 373310), (395, 298648), (553, 213320), (632, 186655), (790, 149324), (1106, 106660), (1580, 74662), (2212, 53330), (2765, 42664), (3160, 37331), (4424, 26665), (5333, 22120), (5530, 21332), (10666, 11060)]