122075960

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 283435200

約数和(自身を除く): 161359240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 89, 106, 178, 212, 265, 356, 424, 445, 530, 647, 712, 890, 1060, 1294, 1780, 2120, 2588, 3235, 3560, 4717, 5176, 6470, 9434, 12940, 18868, 23585, 25880, 34291, 37736, 47170, 57583, 68582, 94340, 115166, 137164, 171455, 188680, 230332, 274328, 287915, 342910, 460664, 575830, 685820, 1151660, 1371640, 2303320, 3051899, 6103798, 12207596, 15259495, 24415192, 30518990, 61037980, 122075960]

約数ペア:

[(1, 122075960), (2, 61037980), (4, 30518990), (5, 24415192), (8, 15259495), (10, 12207596), (20, 6103798), (40, 3051899), (53, 2303320), (89, 1371640), (106, 1151660), (178, 685820), (212, 575830), (265, 460664), (356, 342910), (424, 287915), (445, 274328), (530, 230332), (647, 188680), (712, 171455), (890, 137164), (1060, 115166), (1294, 94340), (1780, 68582), (2120, 57583), (2588, 47170), (3235, 37736), (3560, 34291), (4717, 25880), (5176, 23585), (6470, 18868), (9434, 12940)]