4745659160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{22147}}^1$

素因数の和:22656

約数の個数: 64

約数和(自身を含む): 11672881920

約数和(自身を除く): 6927222760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 487, 974, 1948, 2435, 3896, 4870, 5357, 9740, 10714, 19480, 21428, 22147, 26785, 42856, 44294, 53570, 88588, 107140, 110735, 177176, 214280, 221470, 243617, 442940, 487234, 885880, 974468, 1218085, 1948936, 2436170, 4872340, 9744680, 10785589, 21571178, 43142356, 53927945, 86284712, 107855890, 118641479, 215711780, 237282958, 431423560, 474565916, 593207395, 949131832, 1186414790, 2372829580, 4745659160]

約数ペア:

[(1, 4745659160), (2, 2372829580), (4, 1186414790), (5, 949131832), (8, 593207395), (10, 474565916), (11, 431423560), (20, 237282958), (22, 215711780), (40, 118641479), (44, 107855890), (55, 86284712), (88, 53927945), (110, 43142356), (220, 21571178), (440, 10785589), (487, 9744680), (974, 4872340), (1948, 2436170), (2435, 1948936), (3896, 1218085), (4870, 974468), (5357, 885880), (9740, 487234), (10714, 442940), (19480, 243617), (21428, 221470), (22147, 214280), (26785, 177176), (42856, 110735), (44294, 107140), (53570, 88588)]