13649600

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:490

約数の個数: 84

約数和(自身を含む): 35433000

約数和(自身を除く): 21783400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 449, 475, 608, 760, 800, 898, 950, 1216, 1520, 1600, 1796, 1900, 2245, 3040, 3592, 3800, 4490, 6080, 7184, 7600, 8531, 8980, 11225, 14368, 15200, 17062, 17960, 22450, 28736, 30400, 34124, 35920, 42655, 44900, 68248, 71840, 85310, 89800, 136496, 143680, 170620, 179600, 213275, 272992, 341240, 359200, 426550, 545984, 682480, 718400, 853100, 1364960, 1706200, 2729920, 3412400, 6824800, 13649600]

約数ペア:

[(1, 13649600), (2, 6824800), (4, 3412400), (5, 2729920), (8, 1706200), (10, 1364960), (16, 853100), (19, 718400), (20, 682480), (25, 545984), (32, 426550), (38, 359200), (40, 341240), (50, 272992), (64, 213275), (76, 179600), (80, 170620), (95, 143680), (100, 136496), (152, 89800), (160, 85310), (190, 71840), (200, 68248), (304, 44900), (320, 42655), (380, 35920), (400, 34124), (449, 30400), (475, 28736), (608, 22450), (760, 17960), (800, 17062), (898, 15200), (950, 14368), (1216, 11225), (1520, 8980), (1600, 8531), (1796, 7600), (1900, 7184), (2245, 6080), (3040, 4490), (3592, 3800)]