2912052160

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149183}}^1$

素因数の和:149261

約数の個数: 56

約数和(自身を含む): 7048048896

約数和(自身を除く): 4135996736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3904, 4880, 9760, 19520, 149183, 298366, 596732, 745915, 1193464, 1491830, 2386928, 2983660, 4773856, 5967320, 9100163, 9547712, 11934640, 18200326, 23869280, 36400652, 45500815, 47738560, 72801304, 91001630, 145602608, 182003260, 291205216, 364006520, 582410432, 728013040, 1456026080, 2912052160]

約数ペア:

[(1, 2912052160), (2, 1456026080), (4, 728013040), (5, 582410432), (8, 364006520), (10, 291205216), (16, 182003260), (20, 145602608), (32, 91001630), (40, 72801304), (61, 47738560), (64, 45500815), (80, 36400652), (122, 23869280), (160, 18200326), (244, 11934640), (305, 9547712), (320, 9100163), (488, 5967320), (610, 4773856), (976, 2983660), (1220, 2386928), (1952, 1491830), (2440, 1193464), (3904, 745915), (4880, 596732), (9760, 298366), (19520, 149183)]