184977680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{136013}}^1$

素因数の和:136043

約数の個数: 40

約数和(自身を含む): 455374872

約数和(自身を除く): 270397192

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 136013, 272026, 544052, 680065, 1088104, 1360130, 2176208, 2312221, 2720260, 4624442, 5440520, 9248884, 10881040, 11561105, 18497768, 23122210, 36995536, 46244420, 92488840, 184977680]

約数ペア:

[(1, 184977680), (2, 92488840), (4, 46244420), (5, 36995536), (8, 23122210), (10, 18497768), (16, 11561105), (17, 10881040), (20, 9248884), (34, 5440520), (40, 4624442), (68, 2720260), (80, 2312221), (85, 2176208), (136, 1360130), (170, 1088104), (272, 680065), (340, 544052), (680, 272026), (1360, 136013)]