9968482520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1\times {\mathrm{5011}}^1$

素因数の和:6276

約数の個数: 64

約数和(自身を含む): 22999667040

約数和(自身を除く): 13031184520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1213, 1640, 2426, 4852, 5011, 6065, 9704, 10022, 12130, 20044, 24260, 25055, 40088, 48520, 49733, 50110, 99466, 100220, 198932, 200440, 205451, 248665, 397864, 410902, 497330, 821804, 994660, 1027255, 1643608, 1989320, 2054510, 4109020, 6078343, 8218040, 12156686, 24313372, 30391715, 48626744, 60783430, 121566860, 243133720, 249212063, 498424126, 996848252, 1246060315, 1993696504, 2492120630, 4984241260, 9968482520]

約数ペア:

[(1, 9968482520), (2, 4984241260), (4, 2492120630), (5, 1993696504), (8, 1246060315), (10, 996848252), (20, 498424126), (40, 249212063), (41, 243133720), (82, 121566860), (164, 60783430), (205, 48626744), (328, 30391715), (410, 24313372), (820, 12156686), (1213, 8218040), (1640, 6078343), (2426, 4109020), (4852, 2054510), (5011, 1989320), (6065, 1643608), (9704, 1027255), (10022, 994660), (12130, 821804), (20044, 497330), (24260, 410902), (25055, 397864), (40088, 248665), (48520, 205451), (49733, 200440), (50110, 198932), (99466, 100220)]