82753880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6067}}^1$

素因数の和:6120

約数の個数: 64

約数和(自身を含む): 209710080

約数和(自身を除く): 126956200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6067, 6820, 12134, 13640, 24268, 30335, 48536, 60670, 66737, 121340, 133474, 188077, 242680, 266948, 333685, 376154, 533896, 667370, 752308, 940385, 1334740, 1504616, 1880770, 2068847, 2669480, 3761540, 4137694, 7523080, 8275388, 10344235, 16550776, 20688470, 41376940, 82753880]

約数ペア:

[(1, 82753880), (2, 41376940), (4, 20688470), (5, 16550776), (8, 10344235), (10, 8275388), (11, 7523080), (20, 4137694), (22, 3761540), (31, 2669480), (40, 2068847), (44, 1880770), (55, 1504616), (62, 1334740), (88, 940385), (110, 752308), (124, 667370), (155, 533896), (220, 376154), (248, 333685), (310, 266948), (341, 242680), (440, 188077), (620, 133474), (682, 121340), (1240, 66737), (1364, 60670), (1705, 48536), (2728, 30335), (3410, 24268), (6067, 13640), (6820, 12134)]