42736000

素因数分解:

$2^7\times 5^3\times {\mathrm{2671}}^1$

素因数の和:2700

約数の個数: 64

約数和(自身を含む): 106292160

約数和(自身を除く): 63556160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 2671, 3200, 4000, 5342, 8000, 10684, 13355, 16000, 21368, 26710, 42736, 53420, 66775, 85472, 106840, 133550, 170944, 213680, 267100, 333875, 341888, 427360, 534200, 667750, 854720, 1068400, 1335500, 1709440, 2136800, 2671000, 4273600, 5342000, 8547200, 10684000, 21368000, 42736000]

約数ペア:

[(1, 42736000), (2, 21368000), (4, 10684000), (5, 8547200), (8, 5342000), (10, 4273600), (16, 2671000), (20, 2136800), (25, 1709440), (32, 1335500), (40, 1068400), (50, 854720), (64, 667750), (80, 534200), (100, 427360), (125, 341888), (128, 333875), (160, 267100), (200, 213680), (250, 170944), (320, 133550), (400, 106840), (500, 85472), (640, 66775), (800, 53420), (1000, 42736), (1600, 26710), (2000, 21368), (2671, 16000), (3200, 13355), (4000, 10684), (5342, 8000)]