15692526280

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1\times {\mathrm{9439}}^1$

素因数の和:10006

約数の個数: 64

約数和(自身を含む): 35785152000

約数和(自身を除く): 20092625720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 467, 712, 890, 934, 1780, 1868, 2335, 3560, 3736, 4670, 9340, 9439, 18680, 18878, 37756, 41563, 47195, 75512, 83126, 94390, 166252, 188780, 207815, 332504, 377560, 415630, 831260, 840071, 1662520, 1680142, 3360284, 4200355, 4408013, 6720568, 8400710, 8816026, 16801420, 17632052, 22040065, 33602840, 35264104, 44080130, 88160260, 176320520, 392313157, 784626314, 1569252628, 1961565785, 3138505256, 3923131570, 7846263140, 15692526280]

約数ペア:

[(1, 15692526280), (2, 7846263140), (4, 3923131570), (5, 3138505256), (8, 1961565785), (10, 1569252628), (20, 784626314), (40, 392313157), (89, 176320520), (178, 88160260), (356, 44080130), (445, 35264104), (467, 33602840), (712, 22040065), (890, 17632052), (934, 16801420), (1780, 8816026), (1868, 8400710), (2335, 6720568), (3560, 4408013), (3736, 4200355), (4670, 3360284), (9340, 1680142), (9439, 1662520), (18680, 840071), (18878, 831260), (37756, 415630), (41563, 377560), (47195, 332504), (75512, 207815), (83126, 188780), (94390, 166252)]