91383350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 192844800

約数和(自身を除く): 101461450

約数列:

[1, 2, 5, 10, 19, 25, 29, 31, 38, 50, 58, 62, 95, 107, 145, 155, 190, 214, 290, 310, 475, 535, 551, 589, 725, 775, 899, 950, 1070, 1102, 1178, 1450, 1550, 1798, 2033, 2675, 2755, 2945, 3103, 3317, 4066, 4495, 5350, 5510, 5890, 6206, 6634, 8990, 10165, 13775, 14725, 15515, 16585, 17081, 20330, 22475, 27550, 29450, 31030, 33170, 34162, 44950, 50825, 58957, 63023, 77575, 82925, 85405, 96193, 101650, 117914, 126046, 155150, 165850, 170810, 192386, 294785, 315115, 427025, 480965, 589570, 630230, 854050, 961930, 1473925, 1575575, 1827667, 2404825, 2947850, 3151150, 3655334, 4809650, 9138335, 18276670, 45691675, 91383350]

約数ペア:

[(1, 91383350), (2, 45691675), (5, 18276670), (10, 9138335), (19, 4809650), (25, 3655334), (29, 3151150), (31, 2947850), (38, 2404825), (50, 1827667), (58, 1575575), (62, 1473925), (95, 961930), (107, 854050), (145, 630230), (155, 589570), (190, 480965), (214, 427025), (290, 315115), (310, 294785), (475, 192386), (535, 170810), (551, 165850), (589, 155150), (725, 126046), (775, 117914), (899, 101650), (950, 96193), (1070, 85405), (1102, 82925), (1178, 77575), (1450, 63023), (1550, 58957), (1798, 50825), (2033, 44950), (2675, 34162), (2755, 33170), (2945, 31030), (3103, 29450), (3317, 27550), (4066, 22475), (4495, 20330), (5350, 17081), (5510, 16585), (5890, 15515), (6206, 14725), (6634, 13775), (8990, 10165)]