179600198380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1490953}}^1$

素因数の和:1491298

約数の個数: 48

約数和(自身を含む): 398263632480

約数和(自身を除く): 218663434100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 317, 380, 634, 1268, 1585, 3170, 6023, 6340, 12046, 24092, 30115, 60230, 120460, 1490953, 2981906, 5963812, 7454765, 14909530, 28328107, 29819060, 56656214, 113312428, 141640535, 283281070, 472632101, 566562140, 945264202, 1890528404, 2363160505, 4726321010, 8980009919, 9452642020, 17960019838, 35920039676, 44900049595, 89800099190, 179600198380]

約数ペア:

[(1, 179600198380), (2, 89800099190), (4, 44900049595), (5, 35920039676), (10, 17960019838), (19, 9452642020), (20, 8980009919), (38, 4726321010), (76, 2363160505), (95, 1890528404), (190, 945264202), (317, 566562140), (380, 472632101), (634, 283281070), (1268, 141640535), (1585, 113312428), (3170, 56656214), (6023, 29819060), (6340, 28328107), (12046, 14909530), (24092, 7454765), (30115, 5963812), (60230, 2981906), (120460, 1490953)]