227200

素因数分解:

$2^7\times 5^2\times {\mathrm{71}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 569160

約数和(自身を除く): 341960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 128, 142, 160, 200, 284, 320, 355, 400, 568, 640, 710, 800, 1136, 1420, 1600, 1775, 2272, 2840, 3200, 3550, 4544, 5680, 7100, 9088, 11360, 14200, 22720, 28400, 45440, 56800, 113600, 227200]

約数ペア:

[(1, 227200), (2, 113600), (4, 56800), (5, 45440), (8, 28400), (10, 22720), (16, 14200), (20, 11360), (25, 9088), (32, 7100), (40, 5680), (50, 4544), (64, 3550), (71, 3200), (80, 2840), (100, 2272), (128, 1775), (142, 1600), (160, 1420), (200, 1136), (284, 800), (320, 710), (355, 640), (400, 568)]