565566623980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{87549013}}^1$

素因数の和:87549058

約数の個数: 48

約数和(自身を含む): 1323741091680

約数和(自身を除く): 758174467700

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 87549013, 175098026, 350196052, 437745065, 875490130, 1488333221, 1663431247, 1750980260, 2976666442, 3326862494, 5953332884, 6653724988, 7441666105, 8317156235, 14883332210, 16634312470, 28278331199, 29766664420, 33268624940, 56556662398, 113113324796, 141391655995, 282783311990, 565566623980]

約数ペア:

[(1, 565566623980), (2, 282783311990), (4, 141391655995), (5, 113113324796), (10, 56556662398), (17, 33268624940), (19, 29766664420), (20, 28278331199), (34, 16634312470), (38, 14883332210), (68, 8317156235), (76, 7441666105), (85, 6653724988), (95, 5953332884), (170, 3326862494), (190, 2976666442), (323, 1750980260), (340, 1663431247), (380, 1488333221), (646, 875490130), (1292, 437745065), (1615, 350196052), (3230, 175098026), (6460, 87549013)]