33142400

素因数分解:

$2^7\times 5^2\times {\mathrm{10357}}^1$

素因数の和:10381

約数の個数: 48

約数和(自身を含む): 81879990

約数和(自身を除く): 48737590

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, 10357, 20714, 41428, 51785, 82856, 103570, 165712, 207140, 258925, 331424, 414280, 517850, 662848, 828560, 1035700, 1325696, 1657120, 2071400, 3314240, 4142800, 6628480, 8285600, 16571200, 33142400]

約数ペア:

[(1, 33142400), (2, 16571200), (4, 8285600), (5, 6628480), (8, 4142800), (10, 3314240), (16, 2071400), (20, 1657120), (25, 1325696), (32, 1035700), (40, 828560), (50, 662848), (64, 517850), (80, 414280), (100, 331424), (128, 258925), (160, 207140), (200, 165712), (320, 103570), (400, 82856), (640, 51785), (800, 41428), (1600, 20714), (3200, 10357)]