41810720

素因数分解:

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

素因数の和:5362

約数の個数: 72

約数和(自身を含む): 114926364

約数和(自身を除く): 73115644

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 5333, 7840, 10666, 21332, 26665, 37331, 42664, 53330, 74662, 85328, 106660, 149324, 170656, 186655, 213320, 261317, 298648, 373310, 426640, 522634, 597296, 746620, 853280, 1045268, 1194592, 1306585, 1493240, 2090536, 2613170, 2986480, 4181072, 5226340, 5972960, 8362144, 10452680, 20905360, 41810720]

約数ペア:

[(1, 41810720), (2, 20905360), (4, 10452680), (5, 8362144), (7, 5972960), (8, 5226340), (10, 4181072), (14, 2986480), (16, 2613170), (20, 2090536), (28, 1493240), (32, 1306585), (35, 1194592), (40, 1045268), (49, 853280), (56, 746620), (70, 597296), (80, 522634), (98, 426640), (112, 373310), (140, 298648), (160, 261317), (196, 213320), (224, 186655), (245, 170656), (280, 149324), (392, 106660), (490, 85328), (560, 74662), (784, 53330), (980, 42664), (1120, 37331), (1568, 26665), (1960, 21332), (3920, 10666), (5333, 7840)]