88396580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{937}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 191464560

約数和(自身を除く): 103067980

約数列:

[1, 2, 4, 5, 10, 20, 53, 89, 106, 178, 212, 265, 356, 445, 530, 890, 937, 1060, 1780, 1874, 3748, 4685, 4717, 9370, 9434, 18740, 18868, 23585, 47170, 49661, 83393, 94340, 99322, 166786, 198644, 248305, 333572, 416965, 496610, 833930, 993220, 1667860, 4419829, 8839658, 17679316, 22099145, 44198290, 88396580]

約数ペア:

[(1, 88396580), (2, 44198290), (4, 22099145), (5, 17679316), (10, 8839658), (20, 4419829), (53, 1667860), (89, 993220), (106, 833930), (178, 496610), (212, 416965), (265, 333572), (356, 248305), (445, 198644), (530, 166786), (890, 99322), (937, 94340), (1060, 83393), (1780, 49661), (1874, 47170), (3748, 23585), (4685, 18868), (4717, 18740), (9370, 9434)]