45688520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67189}}^1$

素因数の和:67217

約数の個数: 32

約数和(自身を含む): 108847800

約数和(自身を除く): 63159280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 67189, 134378, 268756, 335945, 537512, 671890, 1142213, 1343780, 2284426, 2687560, 4568852, 5711065, 9137704, 11422130, 22844260, 45688520]

約数ペア:

[(1, 45688520), (2, 22844260), (4, 11422130), (5, 9137704), (8, 5711065), (10, 4568852), (17, 2687560), (20, 2284426), (34, 1343780), (40, 1142213), (68, 671890), (85, 537512), (136, 335945), (170, 268756), (340, 134378), (680, 67189)]