274724000

素因数分解:

$2^5\times 5^3\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 680608656

約数和(自身を除く): 405884656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 173, 200, 250, 346, 397, 400, 500, 692, 794, 800, 865, 1000, 1384, 1588, 1730, 1985, 2000, 2768, 3176, 3460, 3970, 4000, 4325, 5536, 6352, 6920, 7940, 8650, 9925, 12704, 13840, 15880, 17300, 19850, 21625, 27680, 31760, 34600, 39700, 43250, 49625, 63520, 68681, 69200, 79400, 86500, 99250, 137362, 138400, 158800, 173000, 198500, 274724, 317600, 343405, 346000, 397000, 549448, 686810, 692000, 794000, 1098896, 1373620, 1588000, 1717025, 2197792, 2747240, 3434050, 5494480, 6868100, 8585125, 10988960, 13736200, 17170250, 27472400, 34340500, 54944800, 68681000, 137362000, 274724000]

約数ペア:

[(1, 274724000), (2, 137362000), (4, 68681000), (5, 54944800), (8, 34340500), (10, 27472400), (16, 17170250), (20, 13736200), (25, 10988960), (32, 8585125), (40, 6868100), (50, 5494480), (80, 3434050), (100, 2747240), (125, 2197792), (160, 1717025), (173, 1588000), (200, 1373620), (250, 1098896), (346, 794000), (397, 692000), (400, 686810), (500, 549448), (692, 397000), (794, 346000), (800, 343405), (865, 317600), (1000, 274724), (1384, 198500), (1588, 173000), (1730, 158800), (1985, 138400), (2000, 137362), (2768, 99250), (3176, 86500), (3460, 79400), (3970, 69200), (4000, 68681), (4325, 63520), (5536, 49625), (6352, 43250), (6920, 39700), (7940, 34600), (8650, 31760), (9925, 27680), (12704, 21625), (13840, 19850), (15880, 17300)]