15704621350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{3559}}^1$

素因数の和:3766

約数の個数: 96

約数和(自身を含む): 32610055680

約数和(自身を除く): 16905434330

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 113, 142, 226, 275, 355, 550, 565, 710, 781, 1130, 1243, 1562, 1775, 2486, 2825, 3550, 3559, 3905, 5650, 6215, 7118, 7810, 8023, 12430, 16046, 17795, 19525, 31075, 35590, 39050, 39149, 40115, 62150, 78298, 80230, 88253, 88975, 176506, 177950, 195745, 200575, 252689, 391490, 401150, 402167, 441265, 505378, 804334, 882530, 978725, 1263445, 1957450, 2010835, 2206325, 2526890, 2779579, 4021670, 4412650, 4423837, 5559158, 6317225, 8847674, 10054175, 12634450, 13897895, 20108350, 22119185, 27795790, 28553857, 44238370, 57107714, 69489475, 110595925, 138978950, 142769285, 221191850, 285538570, 314092427, 628184854, 713846425, 1427692850, 1570462135, 3140924270, 7852310675, 15704621350]

約数ペア:

[(1, 15704621350), (2, 7852310675), (5, 3140924270), (10, 1570462135), (11, 1427692850), (22, 713846425), (25, 628184854), (50, 314092427), (55, 285538570), (71, 221191850), (110, 142769285), (113, 138978950), (142, 110595925), (226, 69489475), (275, 57107714), (355, 44238370), (550, 28553857), (565, 27795790), (710, 22119185), (781, 20108350), (1130, 13897895), (1243, 12634450), (1562, 10054175), (1775, 8847674), (2486, 6317225), (2825, 5559158), (3550, 4423837), (3559, 4412650), (3905, 4021670), (5650, 2779579), (6215, 2526890), (7118, 2206325), (7810, 2010835), (8023, 1957450), (12430, 1263445), (16046, 978725), (17795, 882530), (19525, 804334), (31075, 505378), (35590, 441265), (39050, 402167), (39149, 401150), (40115, 391490), (62150, 252689), (78298, 200575), (80230, 195745), (88253, 177950), (88975, 176506)]