97318000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 160

約数和(自身を含む): 268107840

約数和(自身を除く): 170789840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 125, 130, 152, 190, 197, 200, 208, 247, 250, 260, 304, 325, 380, 394, 400, 475, 494, 500, 520, 650, 760, 788, 950, 985, 988, 1000, 1040, 1235, 1300, 1520, 1576, 1625, 1900, 1970, 1976, 2000, 2375, 2470, 2561, 2600, 3152, 3250, 3743, 3800, 3940, 3952, 4750, 4925, 4940, 5122, 5200, 6175, 6500, 7486, 7600, 7880, 9500, 9850, 9880, 10244, 12350, 12805, 13000, 14972, 15760, 18715, 19000, 19700, 19760, 20488, 24625, 24700, 25610, 26000, 29944, 30875, 37430, 38000, 39400, 40976, 48659, 49250, 49400, 51220, 59888, 61750, 64025, 74860, 78800, 93575, 97318, 98500, 98800, 102440, 123500, 128050, 149720, 187150, 194636, 197000, 204880, 243295, 247000, 256100, 299440, 320125, 374300, 389272, 394000, 467875, 486590, 494000, 512200, 640250, 748600, 778544, 935750, 973180, 1024400, 1216475, 1280500, 1497200, 1871500, 1946360, 2432950, 2561000, 3743000, 3892720, 4865900, 5122000, 6082375, 7486000, 9731800, 12164750, 19463600, 24329500, 48659000, 97318000]

約数ペア:

[(1, 97318000), (2, 48659000), (4, 24329500), (5, 19463600), (8, 12164750), (10, 9731800), (13, 7486000), (16, 6082375), (19, 5122000), (20, 4865900), (25, 3892720), (26, 3743000), (38, 2561000), (40, 2432950), (50, 1946360), (52, 1871500), (65, 1497200), (76, 1280500), (80, 1216475), (95, 1024400), (100, 973180), (104, 935750), (125, 778544), (130, 748600), (152, 640250), (190, 512200), (197, 494000), (200, 486590), (208, 467875), (247, 394000), (250, 389272), (260, 374300), (304, 320125), (325, 299440), (380, 256100), (394, 247000), (400, 243295), (475, 204880), (494, 197000), (500, 194636), (520, 187150), (650, 149720), (760, 128050), (788, 123500), (950, 102440), (985, 98800), (988, 98500), (1000, 97318), (1040, 93575), (1235, 78800), (1300, 74860), (1520, 64025), (1576, 61750), (1625, 59888), (1900, 51220), (1970, 49400), (1976, 49250), (2000, 48659), (2375, 40976), (2470, 39400), (2561, 38000), (2600, 37430), (3152, 30875), (3250, 29944), (3743, 26000), (3800, 25610), (3940, 24700), (3952, 24625), (4750, 20488), (4925, 19760), (4940, 19700), (5122, 19000), (5200, 18715), (6175, 15760), (6500, 14972), (7486, 13000), (7600, 12805), (7880, 12350), (9500, 10244), (9850, 9880)]