147627520

素因数分解:

$2^9\times 5^1\times {\mathrm{57667}}^1$

素因数の和:57690

約数の個数: 40

約数和(自身を含む): 353966184

約数和(自身を除く): 206338664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 57667, 115334, 230668, 288335, 461336, 576670, 922672, 1153340, 1845344, 2306680, 3690688, 4613360, 7381376, 9226720, 14762752, 18453440, 29525504, 36906880, 73813760, 147627520]

約数ペア:

[(1, 147627520), (2, 73813760), (4, 36906880), (5, 29525504), (8, 18453440), (10, 14762752), (16, 9226720), (20, 7381376), (32, 4613360), (40, 3690688), (64, 2306680), (80, 1845344), (128, 1153340), (160, 922672), (256, 576670), (320, 461336), (512, 288335), (640, 230668), (1280, 115334), (2560, 57667)]