201876031120

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{23150921}}^1$

素因数の和:23151043

約数の個数: 40

約数和(自身を含む): 473667864120

約数和(自身を除く): 271791833000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 23150921, 46301842, 92603684, 115754605, 185207368, 231509210, 370414736, 463018420, 926036840, 1852073680, 2523450389, 5046900778, 10093801556, 12617251945, 20187603112, 25234503890, 40375206224, 50469007780, 100938015560, 201876031120]

約数ペア:

[(1, 201876031120), (2, 100938015560), (4, 50469007780), (5, 40375206224), (8, 25234503890), (10, 20187603112), (16, 12617251945), (20, 10093801556), (40, 5046900778), (80, 2523450389), (109, 1852073680), (218, 926036840), (436, 463018420), (545, 370414736), (872, 231509210), (1090, 185207368), (1744, 115754605), (2180, 92603684), (4360, 46301842), (8720, 23150921)]