320568190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{10103}}^1$

素因数の和:10296

約数の個数: 32

約数和(自身を含む): 611089920

約数和(自身を除く): 290521730

約数列:

[1, 2, 5, 10, 19, 38, 95, 167, 190, 334, 835, 1670, 3173, 6346, 10103, 15865, 20206, 31730, 50515, 101030, 191957, 383914, 959785, 1687201, 1919570, 3374402, 8436005, 16872010, 32056819, 64113638, 160284095, 320568190]

約数ペア:

[(1, 320568190), (2, 160284095), (5, 64113638), (10, 32056819), (19, 16872010), (38, 8436005), (95, 3374402), (167, 1919570), (190, 1687201), (334, 959785), (835, 383914), (1670, 191957), (3173, 101030), (6346, 50515), (10103, 31730), (15865, 20206)]