54147200

素因数分解:

$2^7\times 5^2\times {\mathrm{16921}}^1$

素因数の和:16945

約数の個数: 48

約数和(自身を含む): 133768410

約数和(自身を除く): 79621210

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 16921, 33842, 67684, 84605, 135368, 169210, 270736, 338420, 423025, 541472, 676840, 846050, 1082944, 1353680, 1692100, 2165888, 2707360, 3384200, 5414720, 6768400, 10829440, 13536800, 27073600, 54147200]

約数ペア:

[(1, 54147200), (2, 27073600), (4, 13536800), (5, 10829440), (8, 6768400), (10, 5414720), (16, 3384200), (20, 2707360), (25, 2165888), (32, 1692100), (40, 1353680), (50, 1082944), (64, 846050), (80, 676840), (100, 541472), (128, 423025), (160, 338420), (200, 270736), (320, 169210), (400, 135368), (640, 84605), (800, 67684), (1600, 33842), (3200, 16921)]