15909400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 41403600

約数和(自身を除く): 25494200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 65, 100, 104, 116, 130, 145, 200, 211, 232, 260, 290, 325, 377, 422, 520, 580, 650, 725, 754, 844, 1055, 1160, 1300, 1450, 1508, 1688, 1885, 2110, 2600, 2743, 2900, 3016, 3770, 4220, 5275, 5486, 5800, 6119, 7540, 8440, 9425, 10550, 10972, 12238, 13715, 15080, 18850, 21100, 21944, 24476, 27430, 30595, 37700, 42200, 48952, 54860, 61190, 68575, 75400, 79547, 109720, 122380, 137150, 152975, 159094, 244760, 274300, 305950, 318188, 397735, 548600, 611900, 636376, 795470, 1223800, 1590940, 1988675, 3181880, 3977350, 7954700, 15909400]

約数ペア:

[(1, 15909400), (2, 7954700), (4, 3977350), (5, 3181880), (8, 1988675), (10, 1590940), (13, 1223800), (20, 795470), (25, 636376), (26, 611900), (29, 548600), (40, 397735), (50, 318188), (52, 305950), (58, 274300), (65, 244760), (100, 159094), (104, 152975), (116, 137150), (130, 122380), (145, 109720), (200, 79547), (211, 75400), (232, 68575), (260, 61190), (290, 54860), (325, 48952), (377, 42200), (422, 37700), (520, 30595), (580, 27430), (650, 24476), (725, 21944), (754, 21100), (844, 18850), (1055, 15080), (1160, 13715), (1300, 12238), (1450, 10972), (1508, 10550), (1688, 9425), (1885, 8440), (2110, 7540), (2600, 6119), (2743, 5800), (2900, 5486), (3016, 5275), (3770, 4220)]