76441640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2593}}^1$

素因数の和:2682

約数の個数: 64

約数和(自身を含む): 190503360

約数和(自身を除く): 114061720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2593, 2680, 2948, 3685, 5186, 5896, 7370, 10372, 12965, 14740, 20744, 25930, 28523, 29480, 51860, 57046, 103720, 114092, 142615, 173731, 228184, 285230, 347462, 570460, 694924, 868655, 1140920, 1389848, 1737310, 1911041, 3474620, 3822082, 6949240, 7644164, 9555205, 15288328, 19110410, 38220820, 76441640]

約数ペア:

[(1, 76441640), (2, 38220820), (4, 19110410), (5, 15288328), (8, 9555205), (10, 7644164), (11, 6949240), (20, 3822082), (22, 3474620), (40, 1911041), (44, 1737310), (55, 1389848), (67, 1140920), (88, 868655), (110, 694924), (134, 570460), (220, 347462), (268, 285230), (335, 228184), (440, 173731), (536, 142615), (670, 114092), (737, 103720), (1340, 57046), (1474, 51860), (2593, 29480), (2680, 28523), (2948, 25930), (3685, 20744), (5186, 14740), (5896, 12965), (7370, 10372)]