2527943120

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{7547}}^1$

素因数の和:7692

約数の個数: 80

約数和(自身を含む): 6064968960

約数和(自身を除く): 3537025840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 79, 80, 106, 158, 212, 265, 316, 395, 424, 530, 632, 790, 848, 1060, 1264, 1580, 2120, 3160, 4187, 4240, 6320, 7547, 8374, 15094, 16748, 20935, 30188, 33496, 37735, 41870, 60376, 66992, 75470, 83740, 120752, 150940, 167480, 301880, 334960, 399991, 596213, 603760, 799982, 1192426, 1599964, 1999955, 2384852, 2981065, 3199928, 3999910, 4769704, 5962130, 6399856, 7999820, 9539408, 11924260, 15999640, 23848520, 31599289, 31999280, 47697040, 63198578, 126397156, 157996445, 252794312, 315992890, 505588624, 631985780, 1263971560, 2527943120]

約数ペア:

[(1, 2527943120), (2, 1263971560), (4, 631985780), (5, 505588624), (8, 315992890), (10, 252794312), (16, 157996445), (20, 126397156), (40, 63198578), (53, 47697040), (79, 31999280), (80, 31599289), (106, 23848520), (158, 15999640), (212, 11924260), (265, 9539408), (316, 7999820), (395, 6399856), (424, 5962130), (530, 4769704), (632, 3999910), (790, 3199928), (848, 2981065), (1060, 2384852), (1264, 1999955), (1580, 1599964), (2120, 1192426), (3160, 799982), (4187, 603760), (4240, 596213), (6320, 399991), (7547, 334960), (8374, 301880), (15094, 167480), (16748, 150940), (20935, 120752), (30188, 83740), (33496, 75470), (37735, 66992), (41870, 60376)]