382913000

素因数分解:

$2^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 938995200

約数和(自身を除く): 556082200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 79, 100, 125, 131, 148, 158, 185, 200, 250, 262, 296, 316, 370, 395, 500, 524, 632, 655, 740, 790, 925, 1000, 1048, 1310, 1480, 1580, 1850, 1975, 2620, 2923, 3160, 3275, 3700, 3950, 4625, 4847, 5240, 5846, 6550, 7400, 7900, 9250, 9694, 9875, 10349, 11692, 13100, 14615, 15800, 16375, 18500, 19388, 19750, 20698, 23384, 24235, 26200, 29230, 32750, 37000, 38776, 39500, 41396, 48470, 51745, 58460, 65500, 73075, 79000, 82792, 96940, 103490, 116920, 121175, 131000, 146150, 193880, 206980, 242350, 258725, 292300, 365375, 382913, 413960, 484700, 517450, 584600, 605875, 730750, 765826, 969400, 1034900, 1211750, 1293625, 1461500, 1531652, 1914565, 2069800, 2423500, 2587250, 2923000, 3063304, 3829130, 4847000, 5174500, 7658260, 9572825, 10349000, 15316520, 19145650, 38291300, 47864125, 76582600, 95728250, 191456500, 382913000]

約数ペア:

[(1, 382913000), (2, 191456500), (4, 95728250), (5, 76582600), (8, 47864125), (10, 38291300), (20, 19145650), (25, 15316520), (37, 10349000), (40, 9572825), (50, 7658260), (74, 5174500), (79, 4847000), (100, 3829130), (125, 3063304), (131, 2923000), (148, 2587250), (158, 2423500), (185, 2069800), (200, 1914565), (250, 1531652), (262, 1461500), (296, 1293625), (316, 1211750), (370, 1034900), (395, 969400), (500, 765826), (524, 730750), (632, 605875), (655, 584600), (740, 517450), (790, 484700), (925, 413960), (1000, 382913), (1048, 365375), (1310, 292300), (1480, 258725), (1580, 242350), (1850, 206980), (1975, 193880), (2620, 146150), (2923, 131000), (3160, 121175), (3275, 116920), (3700, 103490), (3950, 96940), (4625, 82792), (4847, 79000), (5240, 73075), (5846, 65500), (6550, 58460), (7400, 51745), (7900, 48470), (9250, 41396), (9694, 39500), (9875, 38776), (10349, 37000), (11692, 32750), (13100, 29230), (14615, 26200), (15800, 24235), (16375, 23384), (18500, 20698), (19388, 19750)]