13694500

素因数分解:

$2^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 30466800

約数和(自身を除く): 16772300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 125, 244, 250, 305, 449, 500, 610, 898, 1220, 1525, 1796, 2245, 3050, 4490, 6100, 7625, 8980, 11225, 15250, 22450, 27389, 30500, 44900, 54778, 56125, 109556, 112250, 136945, 224500, 273890, 547780, 684725, 1369450, 2738900, 3423625, 6847250, 13694500]

約数ペア:

[(1, 13694500), (2, 6847250), (4, 3423625), (5, 2738900), (10, 1369450), (20, 684725), (25, 547780), (50, 273890), (61, 224500), (100, 136945), (122, 112250), (125, 109556), (244, 56125), (250, 54778), (305, 44900), (449, 30500), (500, 27389), (610, 22450), (898, 15250), (1220, 11225), (1525, 8980), (1796, 7625), (2245, 6100), (3050, 4490)]