241292350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 505280160

約数和(自身を除く): 263987810

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 89, 97, 130, 178, 194, 215, 325, 430, 445, 485, 559, 650, 890, 970, 1075, 1118, 1157, 1261, 2150, 2225, 2314, 2425, 2522, 2795, 3827, 4171, 4450, 4850, 5590, 5785, 6305, 7654, 8342, 8633, 11570, 12610, 13975, 17266, 19135, 20855, 27950, 28925, 31525, 38270, 41710, 43165, 49751, 54223, 57850, 63050, 86330, 95675, 99502, 104275, 108446, 112229, 191350, 208550, 215825, 224458, 248755, 271115, 371219, 431650, 497510, 542230, 561145, 742438, 1122290, 1243775, 1355575, 1856095, 2487550, 2711150, 2805725, 3712190, 4825847, 5611450, 9280475, 9651694, 18560950, 24129235, 48258470, 120646175, 241292350]

約数ペア:

[(1, 241292350), (2, 120646175), (5, 48258470), (10, 24129235), (13, 18560950), (25, 9651694), (26, 9280475), (43, 5611450), (50, 4825847), (65, 3712190), (86, 2805725), (89, 2711150), (97, 2487550), (130, 1856095), (178, 1355575), (194, 1243775), (215, 1122290), (325, 742438), (430, 561145), (445, 542230), (485, 497510), (559, 431650), (650, 371219), (890, 271115), (970, 248755), (1075, 224458), (1118, 215825), (1157, 208550), (1261, 191350), (2150, 112229), (2225, 108446), (2314, 104275), (2425, 99502), (2522, 95675), (2795, 86330), (3827, 63050), (4171, 57850), (4450, 54223), (4850, 49751), (5590, 43165), (5785, 41710), (6305, 38270), (7654, 31525), (8342, 28925), (8633, 27950), (11570, 20855), (12610, 19135), (13975, 17266)]