193438700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:796

約数の個数: 144

約数和(自身を含む): 535174080

約数和(自身を除く): 341735380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 29, 35, 50, 52, 58, 65, 70, 91, 100, 116, 130, 140, 145, 175, 182, 203, 260, 290, 325, 350, 364, 377, 406, 455, 580, 650, 700, 725, 733, 754, 812, 910, 1015, 1300, 1450, 1466, 1508, 1820, 1885, 2030, 2275, 2639, 2900, 2932, 3665, 3770, 4060, 4550, 5075, 5131, 5278, 7330, 7540, 9100, 9425, 9529, 10150, 10262, 10556, 13195, 14660, 18325, 18850, 19058, 20300, 20524, 21257, 25655, 26390, 36650, 37700, 38116, 42514, 47645, 51310, 52780, 65975, 66703, 73300, 85028, 95290, 102620, 106285, 128275, 131950, 133406, 148799, 190580, 212570, 238225, 256550, 263900, 266812, 276341, 297598, 333515, 425140, 476450, 513100, 531425, 552682, 595196, 667030, 743995, 952900, 1062850, 1105364, 1334060, 1381705, 1487990, 1667575, 1934387, 2125700, 2763410, 2975980, 3335150, 3719975, 3868774, 5526820, 6670300, 6908525, 7439950, 7737548, 9671935, 13817050, 14879900, 19343870, 27634100, 38687740, 48359675, 96719350, 193438700]

約数ペア:

[(1, 193438700), (2, 96719350), (4, 48359675), (5, 38687740), (7, 27634100), (10, 19343870), (13, 14879900), (14, 13817050), (20, 9671935), (25, 7737548), (26, 7439950), (28, 6908525), (29, 6670300), (35, 5526820), (50, 3868774), (52, 3719975), (58, 3335150), (65, 2975980), (70, 2763410), (91, 2125700), (100, 1934387), (116, 1667575), (130, 1487990), (140, 1381705), (145, 1334060), (175, 1105364), (182, 1062850), (203, 952900), (260, 743995), (290, 667030), (325, 595196), (350, 552682), (364, 531425), (377, 513100), (406, 476450), (455, 425140), (580, 333515), (650, 297598), (700, 276341), (725, 266812), (733, 263900), (754, 256550), (812, 238225), (910, 212570), (1015, 190580), (1300, 148799), (1450, 133406), (1466, 131950), (1508, 128275), (1820, 106285), (1885, 102620), (2030, 95290), (2275, 85028), (2639, 73300), (2900, 66703), (2932, 65975), (3665, 52780), (3770, 51310), (4060, 47645), (4550, 42514), (5075, 38116), (5131, 37700), (5278, 36650), (7330, 26390), (7540, 25655), (9100, 21257), (9425, 20524), (9529, 20300), (10150, 19058), (10262, 18850), (10556, 18325), (13195, 14660)]